Overall Green Tropical Cyclone for HIGOS-26
in Japan, Northern Mariana Islands, Guam

Global Telecommunication Service

GTS (Global Telecommunication Service) is the official Warning and Alerting channel by the World Meteorological Organization (WMO) adopted by several Warning Organizations. As soon as a new GTS message regarding Tropical Cyclones(WT) or Tsunami(WE) the messages are processed and possibly assigned to the specific event. When a new GTS message is present an new tab in the specific event report page is present.The presence of a GTS message is shown in the homepage with a dedicated icon.

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Original Message :

WTPN52 PGTW 270300
WARNING ATCG MIL 08W NWP 260627012301
2026062700 08W HIGOS 019 02 060 50 SATL 030
T000 364N 1429E 045 R034 050 NE QD 060 SE QD 030 SW QD 000 NW QD
T012 405N 1534E 045 R034 040 NE QD 120 SE QD 110 SW QD 010 NW QD
T024 447N 1624E 040 R034 150 NE QD 250 SE QD 030 SW QD 060 NW QD
AMP 000HR EXTRATROPICAL
012HR EXTRATROPICAL
024HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 019
1. TROPICAL STORM 08W (HIGOS) WARNING NR 019
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
270000Z --- NEAR 36.4N 142.9E
MOVEMENT PAST SIX HOURS - 060 DEGREES AT 50 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 36.4N 142.9E
---
FORECASTS:
12 HRS, VALID AT:
271200Z --- 40.5N 153.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 39 KTS
---
24 HRS, VALID AT:
280000Z --- 44.7N 162.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
250 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
---
REMARKS:
270300Z POSITION NEAR 37.4N 145.5E.
27JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 169 NM
EAST-NORTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD
AT 50 KNOTS OVER THE PAST SIX HOURS.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR
SIGNS OF REGENERATION. MINIMUM CENTRAL PRESSURE AT 270000Z IS 989
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 270000Z IS 12 FEET.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 229N1340E 45
0826062600 250N1336E 50
0826062600 250N1336E 50
0826062606 283N1343E 50
0826062606 283N1343E 50
0826062612 317N1356E 45
0826062618 340N1375E 45
0826062700 364N1429E 45
NNNN


Original Message :

WTPN32 PGTW 270300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 019//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 019
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
270000Z --- NEAR 36.4N 142.9E
MOVEMENT PAST SIX HOURS - 060 DEGREES AT 50 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 36.4N 142.9E
---
FORECASTS:
12 HRS, VALID AT:
271200Z --- 40.5N 153.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 39 KTS
---
24 HRS, VALID AT:
280000Z --- 44.7N 162.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
250 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
---
REMARKS:
270300Z POSITION NEAR 37.4N 145.5E.
27JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 169 NM
EAST-NORTHEAST OF YOKOSUKA, JAPAN, HAS TRACKED EAST-NORTHEASTWARD
AT 50 KNOTS OVER THE PAST SIX HOURS. ANIMATED MULTISPECTRAL SATELLITE
IMAGERY (MSI) DEPICTS A VERY COMPACT CIRCULATION WITH A POLEWARD
OUTFLOW CHANNEL AND DEEP CONVECTION UNDER 50-70 KTS OF VERTICAL WIND
SHEAR. THE CONVECTIVE SIGNATURE HAS BECOME FRONTAL, AND THE SEA
SURFACE TEMPERATURE IS SUB-24 DEGREES CELSIUS. THESE FACTORS INDICATE
THAT HIGOS HAS TRANSITIONED INTO A STRONG, GALE-FORCE EXTRATROPICAL
CYCLONE. THE REMAINS OF 08W WILL RAPIDLY BECOME ABSORBED BY A
BAROCLINIC SYSTEM NEAR THE KURIL ISLANDS AT TAU 24.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR
SIGNS OF REGENERATION. MINIMUM CENTRAL PRESSURE AT 270000Z IS 989
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 270000Z IS 12 FEET.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ31 RJTD 270000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.19 FOR EXTRATROPICAL CYCLONE LOCATED AT 37N 143E
1.GENERAL COMMENTS
HIGOS (2608) HAS TRANSFORMED INTO AN EXTRATROPICAL CYCLONE. THE
EXTRATROPICAL CYCLONE IS LOCATED AT 37N, 143E. INFORMATION ON THE
CURRENT POSITION IS BASED ON ANIMATED MSI. CENTRAL PRESSURE IS
1000HPA AND MAXIMUM SUSTAINED WINDS ARE 40KNOTS. THE SYSTEM IS IN
AN UNFAVORABLE ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
LOW SSTS, LOW TCHP AND STRONG VWS. THIS HAS CAUSED THE SYSTEM TO
WEAKEN OVER THE LAST SIX HOURS. INFORMATION ON THE CURRENT
INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHEASTWARD ALONG THE NORTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY
AIR AROUND THE SYSTEM. DMSP-F17/SSMIS 89 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
SEE THE MARINE WARNING (WWJP27 RJTD).
4.INTENSITY FORECAST
SEE THE MARINE WARNING (WWJP27 RJTD).
5.REMARKS
THIS WILL BE THE FINAL PROGNOSTIC REASONING FOR THE SYSTEM.
=


Original Message :

WTPQ51 RJTD 270000
RSMC TROPICAL CYCLONE ADVISORY
NAME DEVELOPED LOW FORMER TS 2608 HIGOS (2608)
ANALYSIS
PSTN 270000UTC 37N 143E
MOVE NE 55KT
PRES 1000HPA
MXWD 040KT
30KT 200NM EAST 100NM WEST =


Original Message :

WTJP32 RJTD 262100
WARNING 262100.
WARNING VALID 272100.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 35.0N 140.2E SEA EAST OF JAPAN MOVING NORTHEAST 50 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 270900UTC AT 39.5N 150.9E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.
FORECAST POSITION FOR 272100UTC AT 43.6N 159.7E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 40 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 262100
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 262100UTC 35.0N 140.2E FAIR
MOVE NE 50KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 270900UTC 39.5N 150.9E 45NM 70% EXTRATROPICAL LOW
24HF 272100UTC 43.6N 159.7E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTPN52 PGTW 262100
WARNING ATCG MIL 08W NWP 260626192955
2026062618 08W HIGOS 018 02 035 28 SATL 030
T000 340N 1375E 045 R034 050 NE QD 060 SE QD 030 SW QD 000 NW QD
T012 386N 1464E 045 R034 040 NE QD 090 SE QD 080 SW QD 000 NW QD
T024 429N 1560E 040 R034 120 NE QD 120 SE QD 110 SW QD 040 NW QD
T036 469N 1623E 035 R034 150 NE QD 190 SE QD 070 SW QD 040 NW QD
AMP 000HR BECOMING EXTRATROPICAL
012HR BECOMING EXTRATROPICAL
024HR EXTRATROPICAL
036HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 018
1. TROPICAL STORM 08W (HIGOS) WARNING NR 018
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
261800Z --- NEAR 34.0N 137.5E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 28 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 34.0N 137.5E
---
FORECASTS:
12 HRS, VALID AT:
270600Z --- 38.6N 146.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 42 KTS
---
24 HRS, VALID AT:
271800Z --- 42.9N 156.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 30 KTS
---
36 HRS, VALID AT:
280600Z --- 46.9N 162.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
---
REMARKS:
262100Z POSITION NEAR 35.1N 139.7E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 134 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHEASTWARD AT 28
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 261800Z IS 989 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 261800Z IS 12 FEET. NEXT WARNINGS AT
270300Z, 270900Z, 271500Z AND 272100Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 229N1340E 45
0826062600 250N1336E 50
0826062600 250N1336E 50
0826062606 283N1343E 50
0826062606 283N1343E 50
0826062612 317N1356E 45
0826062618 340N1375E 45
NNNN


Original Message :

WTPN32 PGTW 262100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 018//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 018
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
261800Z --- NEAR 34.0N 137.5E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 28 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
REPEAT POSIT: 34.0N 137.5E
---
FORECASTS:
12 HRS, VALID AT:
270600Z --- 38.6N 146.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 42 KTS
---
24 HRS, VALID AT:
271800Z --- 42.9N 156.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 30 KTS
---
36 HRS, VALID AT:
280600Z --- 46.9N 162.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
---
REMARKS:
262100Z POSITION NEAR 35.1N 139.7E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 134 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTHEASTWARD AT 28
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 261800Z IS 989 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 261800Z IS 12 FEET. NEXT WARNINGS AT
270300Z, 270900Z, 271500Z AND 272100Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ31 RJTD 261800
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.18 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 32.5N, 137.4E. INFORMATION ON THE CURRENT
POSITION IS BASED ON SURFACE OBSERVATIONS AND ANIMATED MSI.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
LOWER SSTS AND GOOD UPPER-LEVEL OUTFLOW. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHEASTWARD ALONG THE NORTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY
AIR AROUND THE SYSTEM. GPM/GMI 89 GHZ MICROWAVE IMAGERY SHOWS THE
SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE NORTHEASTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT06. THE SYSTEM WILL THEN MOVE
EAST-NORTHEASTWARD UNDER THE INFLUENCE OF MID-LATITUDE PREVAILING
WESTERLIES UNTIL FT18. THE SYSTEM WILL THEN MOVE NORTHEASTWARD
UNDER THE INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL
FT21. THE SYSTEM WILL THEN MOVE EAST-NORTHEASTWARD UNDER THE
INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT24. THE
TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER
NWP MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT03 DUE TO THE
INFLUENCE OF INTERACTION WITH LOWER SSTS AND GOOD UPPER-LEVEL
OUTFLOW. THE SYSTEM WILL THEN DEVELOP UNTIL FT06 IN A STATE OF
EXTRATROPICAL TRANSITION. THE SYSTEM WILL THEN GRADUALLY WEAKEN
UNTIL FT12 DUE TO THE INFLUENCE OF INTERACTION WITH LOW SSTS AND
STRONG VWS. THE SYSTEM WILL TRANSFORM INTO AN EXTRATROPICAL
CYCLONE BY FT12. THE INTENSITY FORECAST IS BASED ON A CONSENSUS OF
GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 261800
WARNING 261800.
WARNING VALID 271800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 32.5N 137.4E SEA SOUTH OF JAPAN MOVING NORTHEAST 29 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 270600UTC AT 38.6N 148.2E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.
FORECAST POSITION FOR 271800UTC AT 42.6N 157.6E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 40 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 261800
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 261800UTC 32.5N 137.4E FAIR
MOVE NE 29KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 270600UTC 38.6N 148.2E 45NM 70% EXTRATROPICAL LOW
24HF 271800UTC 42.6N 157.6E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ51 RJTD 261500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 261500UTC 31.2N 135.9E FAIR
MOVE NNE 20KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 270300UTC 37.4N 145.2E 45NM 70%
MOVE ENE 46KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 271500UTC 41.2N 156.0E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP32 RJTD 261500
WARNING 261500.
WARNING VALID 271500.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 31.2N 135.9E SEA SOUTH OF JAPAN MOVING NORTHNORTHEAST 20 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 270300UTC AT 37.4N 145.2E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 271500UTC AT 41.2N 156.0E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPN32 PGTW 261500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 017//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 017
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
261200Z --- NEAR 31.8N 136.1E
MOVEMENT PAST SIX HOURS - 020 DEGREES AT 36 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 31.8N 136.1E
---
FORECASTS:
12 HRS, VALID AT:
270000Z --- 37.1N 143.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 44 KTS
---
24 HRS, VALID AT:
271200Z --- 41.5N 153.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
261500Z POSITION NEAR 33.1N 137.8E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 277 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
36 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 261200Z
IS 1000 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 261200Z IS 15 FEET.
NEXT WARNINGS AT 262100Z, 270300Z AND 270900Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


0000305600
00001


Original Message :

WTPN52 PGTW 261500
WARNING ATCG MIL 08W NWP 260626134115
2026062612 08W HIGOS 017 02 020 36 SATL 060
T000 318N 1361E 035 R034 045 NE QD 050 SE QD 030 SW QD 030 NW QD
T012 371N 1430E 035 R034 030 NE QD 090 SE QD 090 SW QD 000 NW QD
T024 415N 1530E 035 R034 060 NE QD 080 SE QD 070 SW QD 000 NW QD
AMP 000HR BECOMING EXTRATROPICAL
012HR BECOMING EXTRATROPICAL
024HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 017
1. TROPICAL STORM 08W (HIGOS) WARNING NR 017
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
261200Z --- NEAR 31.8N 136.1E
MOVEMENT PAST SIX HOURS - 020 DEGREES AT 36 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 31.8N 136.1E
---
FORECASTS:
12 HRS, VALID AT:
270000Z --- 37.1N 143.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 44 KTS
---
24 HRS, VALID AT:
271200Z --- 41.5N 153.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
261500Z POSITION NEAR 33.1N 137.8E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 277 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
36 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 261200Z IS 1000 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 261200Z IS 15 FEET. NEXT WARNINGS AT
262100Z, 270300Z AND 270900Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 229N1340E 45
0826062600 250N1336E 50
0826062600 250N1336E 50
0826062606 284N1346E 40
0826062612 318N1361E 35
NNNN


Original Message :

WTPQ31 RJTD 261200
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.17 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 30.4N, 135.0E. INFORMATION ON THE CURRENT
POSITION IS BASED ON MICROWAVE IMAGERY AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS AND INCREASED VWS. THIS HAS CAUSED THE SYSTEM TO
MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON THE
CURRENT INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND
SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTH-NORTHEASTWARD ALONG THE NORTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS THE
SYSTEM HAS A BAND WITH A CURVATURE SUGGESTING THE CSC. WATER VAPOR
IMAGERY SHOWS DRY AIR IN THE DIRECTION OF THE MOVEMENT.
DMSP-F17/SSMIS 89 GHZ MICROWAVE IMAGERY SHOWS THE SYSTEM HAS A
BAND WITH CURVATURE INDICATING THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY TURN TO THE NORTHEAST ALONG THE
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT12. THE SYSTEM
WILL THEN GRADUALLY TURN TO THE EAST-NORTHEAST UNDER THE INFLUENCE
OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT24. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL DEVELOP UNTIL FT06 DUE TO THE INFLUENCE OF HIGH
SSTS. THE SYSTEM WILL THEN MAINTAIN ITS INTENSITY UNTIL FT18 DUE
TO THE INFLUENCE OF INTERACTION WITH LOWER SSTS AND GOOD
UPPER-LEVEL OUTFLOW. THE SYSTEM WILL THEN GRADUALLY WEAKEN UNTIL
FT24 DUE TO THE INFLUENCE OF INTERACTION WITH LOWER SSTS AND
INCREASED VWS. THE SYSTEM WILL TRANSFORM INTO AN EXTRATROPICAL
CYCLONE BY FT24. THE INTENSITY FORECAST IS BASED ON A CONSENSUS OF
GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 261200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 261200UTC 30.4N 135.0E FAIR
MOVE NNE 29KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 270000UTC 36.3N 142.7E 45NM 70%
MOVE NE 37KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 271200UTC 40.4N 153.4E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 261200
WARNING 261200.
WARNING VALID 271200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 30.4N 135.0E SEA SOUTH OF JAPAN MOVING NORTHNORTHEAST 29 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 270000UTC AT 36.3N 142.7E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 271200UTC AT 40.4N 153.4E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTJP32 RJTD 260900
WARNING 260900.
WARNING VALID 270900.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 29.6N 134.6E SEA SOUTH OF JAPAN MOVING NORTH 29 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 262100UTC AT 35.1N 139.7E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270900UTC AT 38.9N 149.0E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 260900
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 260900UTC 29.6N 134.6E FAIR
MOVE N 29KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 262100UTC 35.1N 139.7E 45NM 70%
MOVE NE 35KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 270900UTC 38.9N 149.0E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTPN32 PGTW 260900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 016//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 016
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
260600Z --- NEAR 28.4N 134.6E
MOVEMENT PAST SIX HOURS - 015 DEGREES AT 35 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 28.4N 134.6E
---
FORECASTS:
12 HRS, VALID AT:
261800Z --- 34.4N 139.1E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 41 KTS
---
24 HRS, VALID AT:
270600Z --- 38.8N 147.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
---
REMARKS:
260900Z POSITION NEAR 29.9N 135.7E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 489 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
35 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 260600Z
IS 995 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 260600Z IS 16 FEET. NEXT
WARNINGS AT 261500Z, 262100Z AND 270300Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


0000297300
00001


Original Message :

WTPN52 PGTW 260900
WARNING ATCG MIL 08W NWP 260626074005
2026062606 08W HIGOS 016 02 015 35 SATL 060
T000 284N 1346E 045 R034 045 NE QD 050 SE QD 030 SW QD 030 NW QD
T012 344N 1391E 045 R034 030 NE QD 070 SE QD 070 SW QD 020 NW QD
T024 388N 1478E 040 R034 040 NE QD 090 SE QD 090 SW QD 010 NW QD
AMP
012HR BECOMING EXTRATROPICAL
024HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 016
1. TROPICAL STORM 08W (HIGOS) WARNING NR 016
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
260600Z --- NEAR 28.4N 134.6E
MOVEMENT PAST SIX HOURS - 015 DEGREES AT 35 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 28.4N 134.6E
---
FORECASTS:
12 HRS, VALID AT:
261800Z --- 34.4N 139.1E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 055 DEG/ 41 KTS
---
24 HRS, VALID AT:
270600Z --- 38.8N 147.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
---
REMARKS:
260900Z POSITION NEAR 29.9N 135.7E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 489 NM
SOUTHWEST OF YOKOSUKA, JAPAN, HAS TRACKED NORTH-NORTHEASTWARD AT
35 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 260600Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 260600Z IS 16 FEET. NEXT WARNINGS AT
261500Z, 262100Z AND 270300Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 229N1340E 45
0826062600 250N1336E 50
0826062600 250N1336E 50
0826062606 284N1346E 45
NNNN


Original Message :

WTPQ31 RJTD 260600
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.16 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 27.6N, 134.1E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
LOWER SSTS, REDUCED TCHP, INCREASED VWS AND GOOD UPPER-LEVEL
OUTFLOW. THIS HAS CAUSED THE SYSTEM TO MAINTAIN ITS INTENSITY OVER
THE LAST SIX HOURS. INFORMATION ON THE CURRENT INTENSITY IS BASED
ON DVORAK INTENSITY ANALYSES AND SURFACE WINDS DATA ESTIMATED FROM
SATELLITE SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHWARD ALONG THE WESTERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS
GATHERING AROUND THE CSC AND FORMING A CURVED BAND. WATER VAPOR
IMAGERY SHOWS DRY AIR AROUND THE SYSTEM. GPM/GMI 89 GHZ MICROWAVE
IMAGERY SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS
AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY ACCELERATE AND MOVE NORTHEASTWARD UNDER
THE INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT24.
THE TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO
OTHER NWP MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO
SIGNIFICANT DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY DEVELOP UNTIL FT12 IN A STATE OF
EXTRATROPICAL TRANSITION. THE SYSTEM WILL THEN MAINTAIN ITS
INTENSITY UNTIL FT24 IN A STATE OF EXTRATROPICAL TRANSITION. THE
SYSTEM WILL TRANSFORM INTO AN EXTRATROPICAL CYCLONE BY FT24. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 260600
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 260600UTC 27.6N 134.1E FAIR
MOVE N 26KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM EAST 60NM WEST
FORECAST
12HF 261800UTC 33.9N 137.7E 45NM 70%
MOVE NNE 35KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 270600UTC 38.0N 146.6E 65NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 260600
WARNING 260600.
WARNING VALID 270600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 27.6N 134.1E SEA SOUTH OF JAPAN MOVING NORTH 26 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES EAST SEMICIRCLE AND 60 MILES
ELSEWHERE.
FORECAST POSITION FOR 261800UTC AT 33.9N 137.7E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270600UTC AT 38.0N 146.6E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTJP32 RJTD 260300
WARNING 260300.
WARNING VALID 270300.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 25.3N 133.6E SEA SOUTH OF JAPAN MOVING NORTH 15 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 261500UTC AT 32.1N 136.2E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270300UTC AT 36.8N 143.7E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 260300
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 260300UTC 25.3N 133.6E FAIR
MOVE N 15KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 261500UTC 32.1N 136.2E 45NM 70%
MOVE NNE 36KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 270300UTC 36.8N 143.7E 65NM 70%
MOVE NE 39KT
PRES 996HPA
MXWD 050KT
GUST 070KT
45HF 280000UTC 41.1N 157.8E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 260350
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 15
National Weather Service Tiyan GU WP082026
150 PM ChST Fri Jun 26 2026

...TROPICAL STORM HIGOS MOVING RAPIDLY NORTH AND HAS EXITED THE
REGION...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...26.3N 133.9E

About 385 miles east of Okinawa
About 475 miles west-northwest of Iwo To
About 1130 miles northwest of Guam

Maximum sustained winds...65 mph
Present movement...north...350 degrees at 30 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Storm Higos
was located near Latitude 26.3 degrees North and Longitude 133.9
degrees East and has exited our region. Higos is moving north at
30 mph. It is expected to make a turn toward the northeast with an
increase in forward speed through Saturday.

Maximum sustained winds have increased to 65 mph. Higos is
forecast to maintain this intensity through tonight, then
begins to weaken and become extratropical this weekend.

Tropical storm force winds extend outward from the center up to
60 miles.

NEXT ADVISORY
-------------
This will be the last advisory issued by the National Weather
Service on Higos (08W).

$$

Cruz


Original Message :

WTPN52 PGTW 260300
WARNING ATCG MIL 08W NWP 260626020123
2026062600 08W HIGOS 015 02 350 26 SATL 060
T000 250N 1336E 055 R050 015 NE QD 025 SE QD 010 SW QD 010 NW QD R034 045 NE QD 050 SE QD 030 SW QD 030 NW QD
T012 304N 1350E 055 R050 015 NE QD 030 SE QD 020 SW QD 000 NW QD R034 040 NE QD 070 SE QD 090 SW QD 035 NW QD
T024 350N 1399E 050 R050 000 NE QD 040 SE QD 020 SW QD 000 NW QD R034 050 NE QD 090 SE QD 100 SW QD 030 NW QD
T036 391N 1487E 045 R034 050 NE QD 100 SE QD 100 SW QD 000 NW QD
AMP
024HR BECOMING EXTRATROPICAL
036HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 015
1. TROPICAL STORM 08W (HIGOS) WARNING NR 015
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
260000Z --- NEAR 25.0N 133.6E
MOVEMENT PAST SIX HOURS - 350 DEGREES AT 26 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 25.0N 133.6E
---
FORECASTS:
12 HRS, VALID AT:
261200Z --- 30.4N 135.0E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 31 KTS
---
24 HRS, VALID AT:
270000Z --- 35.0N 139.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 055 DEG/ 41 KTS
---
36 HRS, VALID AT:
271200Z --- 39.1N 148.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
260300Z POSITION NEAR 26.3N 133.9E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 326 NM
EAST-SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWARD AT 26 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 260000Z IS 989 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 260000Z IS 18 FEET. NEXT WARNINGS AT
260900Z, 261500Z, 262100Z AND 270300Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 224N1341E 50
0826062518 224N1341E 50
0826062600 250N1336E 55
0826062600 250N1336E 55
NNNN


Original Message :

WTPN32 PGTW 260300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 015//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 015
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
260000Z --- NEAR 25.0N 133.6E
MOVEMENT PAST SIX HOURS - 350 DEGREES AT 26 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 045 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 25.0N 133.6E
---
FORECASTS:
12 HRS, VALID AT:
261200Z --- 30.4N 135.0E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 31 KTS
---
24 HRS, VALID AT:
270000Z --- 35.0N 139.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 055 DEG/ 41 KTS
---
36 HRS, VALID AT:
271200Z --- 39.1N 148.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
260300Z POSITION NEAR 26.3N 133.9E.
26JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 326 NM
EAST-SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWARD AT 26 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 260000Z IS 989 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 260000Z IS 18 FEET. NEXT WARNINGS AT
260900Z, 261500Z, 262100Z AND 270300Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN


Original Message :

WTPQ31 RJTD 260000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.15 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 24.5N, 133.5E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, REDUCED TCHP AND INCREASED VWS. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE WINDS DATA ESTIMATED FROM SATELLITE
SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHWARD ALONG THE WESTERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS
GATHERING AROUND THE CSC AND FORMING A CURVED BAND. ANIMATED MSI
SHOWS GOOD CLOUD CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER
VAPOR IMAGERY SHOWS DRY AIR AROUND THE SYSTEM. DMSP-F17/SSMIS 89
GHZ MICROWAVE IMAGERY SHOWS THE SYSTEM HAS A BAND WITH CURVATURE
INDICATING THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE NORTHWARD ALONG THE PERIPHERY OF A MID-LEVEL
SUB-TROPICAL HIGH UNTIL FT12. THE SYSTEM WILL THEN GRADUALLY
ACCELERATE AND MOVE NORTHEASTWARD UNDER THE INFLUENCE OF
MID-LATITUDE PREVAILING WESTERLIES UNTIL FT48. THE TRACK FORECAST
IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP MODELS.
TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT DIFFERENCES
AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL DEVELOP UNTIL FT12 DUE TO THE INFLUENCE OF
INTERACTION WITH HIGH SSTS AND GOOD UPPER-LEVEL OUTFLOW. THE
SYSTEM WILL THEN MAINTAIN ITS INTENSITY UNTIL FT24 IN A STATE OF
EXTRATROPICAL TRANSITION. THE SYSTEM WILL THEN GRADUALLY WEAKEN
UNTIL FT48 DUE TO THE INFLUENCE OF INTERACTION WITH LOW SSTS AND
LOW TCHP. THE SYSTEM WILL TRANSFORM INTO AN EXTRATROPICAL CYCLONE
BY FT36. THE INTENSITY FORECAST IS BASED ON A CONSENSUS OF
GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 260000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 260000UTC 24.5N 133.5E FAIR
MOVE N 20KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 261200UTC 30.7N 134.8E 45NM 70%
MOVE N 32KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 270000UTC 35.3N 140.0E 65NM 70%
MOVE NE 32KT
PRES 996HPA
MXWD 050KT
GUST 070KT
48HF 280000UTC 41.1N 157.8E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 260000
WARNING 260000.
WARNING VALID 270000.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 24.5N 133.5E SEA SOUTH OF JAPAN MOVING NORTH 20 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 261200UTC AT 30.7N 134.8E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270000UTC AT 35.3N 140.0E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 280000UTC AT 41.1N 157.8E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 252100
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 252100UTC 23.8N 133.4E FAIR
MOVE NNW 18KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 260900UTC 28.7N 134.6E 45NM 70%
MOVE N 25KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 262100UTC 34.6N 139.8E 65NM 70%
MOVE NE 37KT
PRES 996HPA
MXWD 050KT
GUST 070KT
45HF 271800UTC 39.8N 150.4E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP32 RJTD 252100
WARNING 252100.
WARNING VALID 262100.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 23.8N 133.4E SEA SOUTH OF JAPAN MOVING NORTHNORTHWEST 18 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 260900UTC AT 28.7N 134.6E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 262100UTC AT 34.6N 139.8E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ32 PGUM 252118
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 14
National Weather Service Tiyan GU WP082026
718 AM ChST Fri Jun 26 2026

...TROPICAL STORM HIGOS CONTINUES TO MOVE NORTH-NORTHWEST...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...23.6N 134.1E

About 440 miles east-southeast of Okinawa
About 460 miles west of Iwo To
About 955 miles northwest of Tinian
About 955 miles northwest of Saipan
About 975 miles northwest of Rota
About 985 miles northwest of Guam

Maximum sustained winds...60 mph
Present movement...north-northwest...340 degrees at 20 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Storm Higos
was located near Latitude 23.6 degrees North and Longitude
134.1 degrees East. Higos is moving north-northwest at 20 mph and
is on track to move north of 25N and exit the region this
afternoon. It is expected to make a turn toward the north-
northeast with a dramatic increase in forward speed through
Saturday.

Maximum sustained winds have increased to 60 mph. Higos is
forecast to intensify through tonight.

Tropical storm force winds extend outward from the center up to
60 miles.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST this afternoon.

$$

Cruz


Original Message :

WTPN52 PGTW 252100
WARNING ATCG MIL 08W NWP 260625200851
2026062518 08W HIGOS 014 02 340 17 SATL 060
T000 224N 1341E 050 R034 050 NE QD 035 SE QD 030 SW QD 030 NW QD
T012 270N 1343E 055 R050 010 NE QD 020 SE QD 000 SW QD 000 NW QD R034 050 NE QD 060 SE QD 050 SW QD 050 NW QD
T024 324N 1367E 055 R050 010 NE QD 020 SE QD 010 SW QD 000 NW QD R034 050 NE QD 080 SE QD 090 SW QD 020 NW QD
T036 370N 1424E 050 R050 010 NE QD 035 SE QD 035 SW QD 000 NW QD R034 065 NE QD 090 SE QD 100 SW QD 020 NW QD
AMP
024HR BECOMING EXTRATROPICAL
036HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 014
1. TROPICAL STORM 08W (HIGOS) WARNING NR 014
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
251800Z --- NEAR 22.4N 134.1E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 17 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 22.4N 134.1E
---
FORECASTS:
12 HRS, VALID AT:
260600Z --- 27.0N 134.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 020 DEG/ 29 KTS
---
24 HRS, VALID AT:
261800Z --- 32.4N 136.7E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 33 KTS
---
36 HRS, VALID AT:
270600Z --- 37.0N 142.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
---
REMARKS:
252100Z POSITION NEAR 23.6N 134.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 423 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 17
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 251800Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 251800Z IS 16 FEET. NEXT WARNINGS AT
260300Z, 260900Z, 261500Z AND 262100Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 195N1355E 45
0826062512 208N1347E 45
0826062518 224N1341E 50
NNNN


Original Message :

WTPN32 PGTW 252100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 014//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 014
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
251800Z --- NEAR 22.4N 134.1E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 17 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 22.4N 134.1E
---
FORECASTS:
12 HRS, VALID AT:
260600Z --- 27.0N 134.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 020 DEG/ 29 KTS
---
24 HRS, VALID AT:
261800Z --- 32.4N 136.7E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 045 DEG/ 33 KTS
---
36 HRS, VALID AT:
270600Z --- 37.0N 142.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
---
REMARKS:
252100Z POSITION NEAR 23.6N 134.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 423 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 17
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 251800Z IS 995 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 251800Z IS 16 FEET. NEXT WARNINGS AT
260300Z, 260900Z, 261500Z AND 262100Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN


Original Message :

WTPQ31 RJTD 251800
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.14 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 22.5N, 133.6E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A FAVORABLE ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP AND WEAK VWS. HOWEVER, THE INSUFFICIENT
ENVIRONMENT FOR ITS FURTHER DEVELOPMENT HAS CAUSED IT TO MAINTAIN
ITS INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON THE CURRENT
INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND SURFACE WINDS
DATA ESTIMATED FROM SATELLITE SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTH-NORTHWESTWARD ALONG THE WESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC AND STARTING TO FORM A CURVED
BAND. ANIMATED MSI SHOWS GOOD CLOUD CHARACTERISTICS OF
ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS DRY AIR AROUND THE
SYSTEM.
3.TRACK FORECAST
THE SYSTEM WILL MOVE NORTHWARD ALONG THE PERIPHERY OF A MID-LEVEL
SUB-TROPICAL HIGH UNTIL FT12. THE SYSTEM WILL THEN GRADUALLY TURN
TO THE NORTHEAST UNDER THE INFLUENCE OF MID-LATITUDE PREVAILING
WESTERLIES UNTIL FT36. THE SYSTEM WILL THEN GRADUALLY ACCELERATE
AND MOVE NORTHEASTWARD UNTIL FT48. THE TRACK FORECAST IS BASED ON
GSM PREDICTIONS, AND REFERENCE TO OTHER NWP MODELS. TRACK FORECAST
CONFIDENCE IS LOW DUE TO SIGNIFICANT DIFFERENCES AMONG NWP MODEL
OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL DEVELOP UNTIL FT12 DUE TO THE INFLUENCE OF
INTERACTION WITH HIGH SSTS, HIGH TCHP AND WEAK VWS. THE SYSTEM
WILL THEN MAINTAIN ITS INTENSITY UNTIL FT36. THE SYSTEM WILL THEN
GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE OF INTERACTION
WITH LOW SSTS, LOW TCHP AND STRONG VWS. THE SYSTEM WILL TRANSFORM
INTO AN EXTRATROPICAL CYCLONE BY FT48. THE INTENSITY FORECAST IS
BASED ON A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 251800
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 251800UTC 22.5N 133.6E FAIR
MOVE NNW 20KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 260600UTC 26.8N 133.8E 45NM 70%
MOVE N 22KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 261800UTC 32.6N 136.5E 65NM 70%
MOVE NNE 31KT
PRES 996HPA
MXWD 050KT
GUST 070KT
48HF 271800UTC 39.8N 150.4E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 251800
WARNING 251800.
WARNING VALID 261800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 22.5N 133.6E SEA SOUTH OF JAPAN MOVING NORTHNORTHWEST 20 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 260600UTC AT 26.8N 133.8E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261800UTC AT 32.6N 136.5E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 271800UTC AT 39.8N 150.4E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
994 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTJP32 RJTD 251500
WARNING 251500.
WARNING VALID 261500.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 22.1N 133.9E SEA SOUTH OF JAPAN MOVING NORTHNORTHWEST 22 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 260300UTC AT 24.3N 134.0E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261500UTC AT 30.5N 136.3E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 251500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 251500UTC 22.1N 133.9E FAIR
MOVE NNW 22KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 260300UTC 24.3N 134.0E 45NM 70%
MOVE N 16KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 261500UTC 30.5N 136.3E 65NM 70%
MOVE NNE 33KT
PRES 996HPA
MXWD 050KT
GUST 070KT
45HF 271200UTC 39.0N 146.0E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 251535
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 13
National Weather Service Tiyan GU WP082026
135 AM ChST Fri Jun 26 2026

...TROPICAL STORM HIGOS CONTINUES TO MOVE TO THE NORTH-NORTHWEST...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...22.1N 134.8E

About 450 miles west-southwest of Iwo To
About 860 miles northwest of Tinian
About 860 miles northwest of Saipan
About 875 miles northwest of Rota
About 885 miles northwest of Guam
About 895 miles north-northwest of Yap

Maximum sustained winds...50 mph
Present movement...north-northwest...345 degrees at 18 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Storm Higos
was located near Latitude 22.1 degrees North and Longitude
134.8 degrees East. Higos is moving north-northwest at 18 mph. It
is expected to make a turn toward the north-northeast with a
dramatic increase in forward speed through Saturday.

Maximum sustained winds remain at 50 mph. Higos is forecast to
slightly intensify through Saturday.

Tropical storm force winds extend outward from the center up to
60 miles.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 AM ChST.

$$

Whisnant


Original Message :

WTPN32 PGTW 251500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 013//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 013
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
251200Z --- NEAR 21.2N 135.0E
MOVEMENT PAST SIX HOURS - 345 DEGREES AT 16 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.2N 135.0E
---
FORECASTS:
12 HRS, VALID AT:
260000Z --- 24.8N 134.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 015 DEG/ 29 KTS
---
24 HRS, VALID AT:
261200Z --- 30.5N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 23 KTS
---
36 HRS, VALID AT:
270000Z --- 34.4N 139.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
---
REMARKS:
251500Z POSITION NEAR 22.1N 134.8E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 507 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 16
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 251200Z IS
997 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251200Z IS 20 FEET. NEXT
WARNINGS AT 252100Z, 260300Z, 260900Z AND 261500Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPN52 PGTW 251500
WARNING ATCG MIL 08W NWP 260625134858
2026062512 08W HIGOS 013 02 345 16 SATL 060
T000 212N 1350E 045 R034 050 NE QD 035 SE QD 025 SW QD 040 NW QD
T012 248N 1343E 050 R050 010 NE QD 010 SE QD 000 SW QD 000 NW QD R034 050 NE QD 060 SE QD 040 SW QD 060 NW QD
T024 305N 1359E 050 R050 010 NE QD 020 SE QD 000 SW QD 000 NW QD R034 060 NE QD 080 SE QD 080 SW QD 050 NW QD
T036 344N 1390E 045 R034 020 NE QD 080 SE QD 080 SW QD 020 NW QD
AMP
024HR BECOMING EXTRATROPICAL
036HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 013
1. TROPICAL STORM 08W (HIGOS) WARNING NR 013
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
251200Z --- NEAR 21.2N 135.0E
MOVEMENT PAST SIX HOURS - 345 DEGREES AT 16 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 21.2N 135.0E
---
FORECASTS:
12 HRS, VALID AT:
260000Z --- 24.8N 134.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 015 DEG/ 29 KTS
---
24 HRS, VALID AT:
261200Z --- 30.5N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 23 KTS
---
36 HRS, VALID AT:
270000Z --- 34.4N 139.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
---
REMARKS:
251500Z POSITION NEAR 22.1N 134.8E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 507 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTH-NORTHWESTWARD AT 16
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 251200Z IS 997 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 251200Z IS 20 FEET. NEXT WARNINGS AT
252100Z, 260300Z, 260900Z AND 261500Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 197N1355E 45
0826062512 212N1350E 45
NNNN


0000309200
00001


Original Message :

WTPQ31 RJTD 251200
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.13 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 20.5N, 134.3E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP, WEAK VWS AND DRY AIR. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE WINDS DATA ESTIMATED FROM SATELLITE
SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR AROUND THE SYSTEM. DMSP-F18/SSMIS 89 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY ACCELERATE AND MOVE NORTHWARD ALONG THE
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM
WILL THEN MOVE NORTHEASTWARD UNDER THE INFLUENCE OF MID-LATITUDE
PREVAILING WESTERLIES UNTIL FT48. THE TRACK FORECAST IS BASED ON
GSM PREDICTIONS, AND REFERENCE TO OTHER NWP MODELS. TRACK FORECAST
CONFIDENCE IS LOW DUE TO SIGNIFICANT DIFFERENCES AMONG NWP MODEL
OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY DEVELOP UNTIL FT12 DUE TO THE INFLUENCE
OF INTERACTION WITH HIGH SSTS, HIGH TCHP AND WEAK VWS. THE SYSTEM
WILL THEN MAINTAIN ITS INTENSITY UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE OF INTERACTION
WITH LOWER SSTS, REDUCED TCHP AND INCREASED VWS. THE SYSTEM WILL
TRANSFORM INTO AN EXTRATROPICAL CYCLONE BY FT48. THE INTENSITY
FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 251200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 251200UTC 20.5N 134.3E FAIR
MOVE NW 19KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHEAST 60NM SOUTHWEST
FORECAST
12HF 260000UTC 23.2N 133.7E 45NM 70%
MOVE N 14KT
PRES 996HPA
MXWD 050KT
GUST 070KT
24HF 261200UTC 29.1N 134.7E 65NM 70%
MOVE N 30KT
PRES 996HPA
MXWD 050KT
GUST 070KT
48HF 271200UTC 39.0N 146.0E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 251200
WARNING 251200.
WARNING VALID 261200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 20.5N 134.3E SEA SOUTH OF JAPAN MOVING NORTHWEST 19 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHEAST SEMICIRCLE AND 60
MILES ELSEWHERE.
FORECAST POSITION FOR 260000UTC AT 23.2N 133.7E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261200UTC AT 29.1N 134.7E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 271200UTC AT 39.0N 146.0E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 250900
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 250900UTC 20.0N 134.8E FAIR
MOVE NW 17KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTH 60NM SOUTH
FORECAST
12HF 252100UTC 21.8N 134.0E 45NM 70%
MOVE NNW 10KT
PRES 998HPA
MXWD 045KT
GUST 065KT
24HF 260900UTC 26.2N 134.4E 65NM 70%
MOVE N 22KT
PRES 998HPA
MXWD 045KT
GUST 065KT
45HF 270600UTC 37.4N 143.5E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTPN32 PGTW 250900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 012//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 012
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
250600Z --- NEAR 19.7N 135.5E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 28 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.7N 135.5E
---
FORECASTS:
12 HRS, VALID AT:
251800Z --- 22.8N 133.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 005 DEG/ 25 KTS
---
24 HRS, VALID AT:
260600Z --- 27.7N 134.2E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 025 DEG/ 32 KTS
---
36 HRS, VALID AT:
261800Z --- 33.4N 137.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
---
REMARKS:
250900Z POSITION NEAR 20.5N 135.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 589 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWESTWARD AT 28 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 250600Z IS 1000
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 250600Z IS 20 FEET. NEXT
WARNINGS AT 251500Z, 252100Z, 260300Z AND 260900Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ32 PGUM 250902
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 12
National Weather Service Tiyan GU WP082026
702 PM ChST Thu Jun 25 2026

...TROPICAL STORM HIGOS MOVING NORTHWEST AWAY FROM THE MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...20.5N 135.1E

About 495 miles southwest of Iwo To
About 785 miles north-northwest of Yap
About 790 miles west-northwest of Tinian
About 790 miles west-northwest of Saipan
About 800 miles northwest of Guam
About 800 miles northwest of Rota
About 910 miles north of Koror

Maximum sustained winds...50 mph
Present movement...northwest...315 degrees at 32 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Storm Higos
was located near Latitude 20.5 degrees North and Longitude
135.1 degrees East. Higos is moving northwest at 32 mph. It is
expected to make a turn toward the north with a slight decrease
in forward speed through Friday.

Maximum sustained winds have increased to 50 mph. Higos is
forecast to intensify through Friday.

None

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 AM ChST early Friday morning.

$$

Bowsher


Original Message :

WTPQ31 RJTD 250600
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.12 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 18.8N, 136.1E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP, WEAK VWS AND DRY AIR. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR IN THE DIRECTION OF THE MOVEMENT. GCOM-W/AMSR2 89 GHZ
MICROWAVE IMAGERY SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD
CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY TURN TO THE NORTH ALONG THE PERIPHERY OF
A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTH-NORTHEASTWARD DUE TO
INTERACTION WITH A NEARBY TROPICAL CYCLONE UNTIL FT48. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT24 DUE TO THE
INFLUENCE OF INTERACTION WITH HIGH SSTS, HIGH TCHP AND INCREASED
VWS. THE SYSTEM WILL THEN WEAKEN UNTIL FT48 DUE TO THE INFLUENCE
OF INTERACTION WITH STRONG VWS, REDUCED TCHP AND LOWER SSTS. THE
SYSTEM WILL TRANSFORM INTO AN EXTRATROPICAL CYCLONE BY FT48. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTPN52 PGTW 250900
WARNING ATCG MIL 08W NWP 260625073440
2026062506 08W HIGOS 012 02 315 28 SATL 060
T000 197N 1355E 045 R034 100 NE QD 060 SE QD 060 SW QD 075 NW QD
T012 228N 1338E 050 R050 040 NE QD 030 SE QD 000 SW QD 020 NW QD R034 080 NE QD 050 SE QD 045 SW QD 060 NW QD
T024 277N 1342E 050 R050 020 NE QD 020 SE QD 000 SW QD 020 NW QD R034 070 NE QD 080 SE QD 070 SW QD 070 NW QD
T036 334N 1374E 045 R034 080 NE QD 100 SE QD 130 SW QD 070 NW QD
AMP
024HR BECOMING EXTRATROPICAL
036HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 012
1. TROPICAL STORM 08W (HIGOS) WARNING NR 012
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
250600Z --- NEAR 19.7N 135.5E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 28 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.7N 135.5E
---
FORECASTS:
12 HRS, VALID AT:
251800Z --- 22.8N 133.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 005 DEG/ 25 KTS
---
24 HRS, VALID AT:
260600Z --- 27.7N 134.2E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 025 DEG/ 32 KTS
---
36 HRS, VALID AT:
261800Z --- 33.4N 137.4E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
---
REMARKS:
250900Z POSITION NEAR 20.5N 135.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 589 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWESTWARD AT 28 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 250600Z IS 1000 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 250600Z IS 20 FEET. NEXT WARNINGS AT
251500Z, 252100Z, 260300Z AND 260900Z.
FOR SIX-HOURLY UPDATES.//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 169N1387E 35
0826062500 178N1376E 40
0826062506 197N1355E 45
NNNN


Original Message :

WTPQ51 RJTD 250600
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 250600UTC 18.8N 136.1E FAIR
MOVE NW 15KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHWEST 90NM SOUTHEAST
FORECAST
12HF 251800UTC 20.9N 134.1E 45NM 70%
MOVE NW 14KT
PRES 998HPA
MXWD 045KT
GUST 065KT
24HF 260600UTC 25.1N 134.1E 65NM 70%
MOVE N 21KT
PRES 998HPA
MXWD 045KT
GUST 065KT
48HF 270600UTC 37.4N 143.5E 115NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 250600
WARNING 250600.
WARNING VALID 260600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 18.8N 136.1E SEA EAST OF PHILIPPINES MOVING NORTHWEST 15 KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHWEST SEMICIRCLE AND 90
MILES ELSEWHERE.
FORECAST POSITION FOR 251800UTC AT 20.9N 134.1E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260600UTC AT 25.1N 134.1E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 270600UTC AT 37.4N 143.5E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 40 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPN32 PGTW 242100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 010//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 010
UPGRADED FROM TROPICAL DEPRESSION 08W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
241800Z --- NEAR 17.0N 138.5E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 13 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.0N 138.5E
---
FORECASTS:
12 HRS, VALID AT:
250600Z --- 18.7N 136.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 330 DEG/ 15 KTS
---
24 HRS, VALID AT:
251800Z --- 21.3N 134.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 350 DEG/ 15 KTS
---
36 HRS, VALID AT:
260600Z --- 24.3N 134.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
005 NM SOUTHWEST QUADRANT
005 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 015 DEG/ 25 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
261800Z --- 29.2N 135.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 025 DEG/ 26 KTS
---
60 HRS, VALID AT:
270600Z --- 33.8N 138.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
242100Z POSITION NEAR 17.4N 138.0E.
24JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 824 NM
SOUTHEAST OF KADENA AB, HAS TRACKED WEST-NORTHWESTWARD AT 13
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 241800Z
IS 1003 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 241800Z IS 17 FEET.
NEXT WARNINGS AT 250300Z, 250900Z, 251500Z AND 252100Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN


0000484700
00005


Original Message :

WTPN32 PGTW 250300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 011//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 011
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
250000Z --- NEAR 17.8N 137.6E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.8N 137.6E
---
FORECASTS:
12 HRS, VALID AT:
251200Z --- 19.8N 135.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 345 DEG/ 16 KTS
---
24 HRS, VALID AT:
260000Z --- 22.8N 134.7E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 005 DEG/ 22 KTS
---
36 HRS, VALID AT:
261200Z --- 27.1N 135.1E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 025 DEG/ 33 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
270000Z --- 33.2N 138.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
---
REMARKS:
250300Z POSITION NEAR 18.3N 137.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 754 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWESTWARD AT 12 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 250000Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 250000Z IS 20 FEET. NEXT WARNINGS AT
250900Z, 251500Z, 252100Z AND 260300Z.
REFER TO TROPICAL STORM 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


0000775400
00003


Original Message :

WTPN52 PGTW 242100
WARNING ATCG MIL 08W NWP 260624195430
2026062418 08W HIGOS 010 02 300 13 SATL 060
T000 170N 1385E 035 R034 100 NE QD 060 SE QD 060 SW QD 075 NW QD
T012 187N 1364E 040 R034 080 NE QD 040 SE QD 030 SW QD 040 NW QD
T024 213N 1349E 045 R034 070 NE QD 050 SE QD 030 SW QD 040 NW QD
T036 243N 1344E 050 R050 010 NE QD 020 SE QD 005 SW QD 005 NW QD R034 060 NE QD 070 SE QD 060 SW QD 100 NW QD
T048 292N 1357E 045 R034 060 NE QD 100 SE QD 110 SW QD 100 NW QD
T060 338N 1385E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
060HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 010
1. TROPICAL STORM 08W (HIGOS) WARNING NR 010
UPGRADED FROM TROPICAL DEPRESSION 08W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
241800Z --- NEAR 17.0N 138.5E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 13 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.0N 138.5E
---
FORECASTS:
12 HRS, VALID AT:
250600Z --- 18.7N 136.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 330 DEG/ 15 KTS
---
24 HRS, VALID AT:
251800Z --- 21.3N 134.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 350 DEG/ 15 KTS
---
36 HRS, VALID AT:
260600Z --- 24.3N 134.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
005 NM SOUTHWEST QUADRANT
005 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 015 DEG/ 25 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
261800Z --- 29.2N 135.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 025 DEG/ 26 KTS
---
60 HRS, VALID AT:
270600Z --- 33.8N 138.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
242100Z POSITION NEAR 17.4N 138.0E.
24JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 824 NM
SOUTHEAST OF KADENA AB, HAS TRACKED WEST-NORTHWESTWARD AT 13
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 241800Z
IS 1003 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 241800Z IS 17 FEET.
NEXT WARNINGS AT 250300Z, 250900Z, 251500Z AND 252100Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 170N1385E 35
NNNN


Original Message :

WTPN52 PGTW 250300
WARNING ATCG MIL 08W NWP 260625021927
2026062500 08W HIGOS 011 02 315 12 SATL 060
T000 178N 1376E 040 R034 100 NE QD 060 SE QD 060 SW QD 075 NW QD
T012 198N 1356E 045 R034 070 NE QD 040 SE QD 030 SW QD 040 NW QD
T024 228N 1347E 050 R050 020 NE QD 020 SE QD 020 SW QD 020 NW QD R034 060 NE QD 050 SE QD 040 SW QD 060 NW QD
T036 271N 1351E 050 R050 020 NE QD 020 SE QD 010 SW QD 020 NW QD R034 060 NE QD 080 SE QD 100 SW QD 150 NW QD
T048 332N 1383E 045 R034 060 NE QD 110 SE QD 110 SW QD 140 NW QD
AMP
036HR BECOMING EXTRATROPICAL
048HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 011
1. TROPICAL STORM 08W (HIGOS) WARNING NR 011
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
250000Z --- NEAR 17.8N 137.6E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.8N 137.6E
---
FORECASTS:
12 HRS, VALID AT:
251200Z --- 19.8N 135.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 345 DEG/ 16 KTS
---
24 HRS, VALID AT:
260000Z --- 22.8N 134.7E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 005 DEG/ 22 KTS
---
36 HRS, VALID AT:
261200Z --- 27.1N 135.1E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 025 DEG/ 33 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
270000Z --- 33.2N 138.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
110 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
---
REMARKS:
250300Z POSITION NEAR 18.3N 137.1E.
25JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 754 NM
SOUTHEAST OF KADENA AB, HAS TRACKED NORTHWESTWARD AT 12 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 250000Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 250000Z IS 20 FEET. NEXT WARNINGS AT
250900Z, 251500Z, 252100Z AND 260300Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
0826062418 170N1385E 35
0826062500 178N1376E 40
NNNN


0000352000
00002


Original Message :

WTPQ51 RJTD 250300
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 250300UTC 18.0N 136.7E FAIR
MOVE WNW 14KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHWEST 90NM SOUTHEAST
FORECAST
12HF 251500UTC 20.1N 134.7E 45NM 70%
MOVE NW 14KT
PRES 998HPA
MXWD 045KT
GUST 065KT
24HF 260300UTC 23.5N 134.2E 65NM 70%
MOVE N 17KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
45HF 270000UTC 33.5N 138.4E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ32 PGUM 250334
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 11
National Weather Service Tiyan GU WP082026
134 PM ChST Thu Jun 25 2026

...TROPICAL STORM HIGOS MOVING NORTHWEST AWAY FROM THE MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...18.3N 137.1E

About 610 miles northwest of Guam
About 610 miles west-northwest of Rota
About 610 miles west-northwest of Tinian
About 610 miles west-northwest of Saipan
About 610 miles north of Yap
About 775 miles north-northeast of Koror

Maximum sustained winds...45 mph
Present movement...northwest...315 degrees at 14 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Storm Higos was
located near Latitude 18.3 degrees North and Longitude 137.1 degrees
East, well northwest of the Marianas. Higos is moving northwest at 14
mph through the Philippine Sea. It is expected to make a slight turn
toward the north-northwest with a slight increase in forward speed
through Friday.

Maximum sustained winds have increased to 45 mph. Higos is forecast
to intensify through tonight, possibly becoming a strong tropical
storm Friday morning.

Tropical storm force winds extend outward from the center up to
115 miles.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 PM ChST this evening.

$$

Cruz


Original Message :

WTPQ31 RJTD 250000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.11 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 17.3N, 137.5E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 998HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 45KNOTS. THE SYSTEM IS
IN A FAVORABLE ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP AND WEAK VWS. THIS HAS CAUSED THE SYSTEM TO
DEVELOP OVER THE LAST SIX HOURS. INFORMATION ON THE CURRENT
INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND SURFACE
OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WEST-NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR IN THE DIRECTION OF THE MOVEMENT. DMSP-F18/SSMIS 89 GHZ
MICROWAVE IMAGERY SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD
CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY TURN TO THE NORTH ALONG THE PERIPHERY OF
A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTH-NORTHEASTWARD DUE TO
INTERACTION WITH A NEARBY TROPICAL CYCLONE UNTIL FT48. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT12 DUE TO THE
INFLUENCE OF INTERACTION WITH HIGH SSTS, HIGH TCHP, WEAK VWS AND
DRY AIR. THE SYSTEM WILL THEN WEAKEN UNTIL FT48 DUE TO THE
INFLUENCE OF INTERACTION WITH INCREASED VWS, REDUCED TCHP AND
LOWER SSTS. THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT48. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 250000
WARNING 250000.
WARNING VALID 260000.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 998 HPA
AT 17.3N 137.5E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12
KNOTS.
POSITION FAIR.
MAX WINDS 45 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 120 MILES NORTHWEST SEMICIRCLE AND 90
MILES ELSEWHERE.
FORECAST POSITION FOR 251200UTC AT 19.6N 135.0E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260000UTC AT 22.6N 133.8E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 270000UTC AT 33.5N 138.4E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 250000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 250000UTC 17.3N 137.5E FAIR
MOVE WNW 12KT
PRES 998HPA
MXWD 045KT
GUST 065KT
30KT 120NM NORTHWEST 90NM SOUTHEAST
FORECAST
12HF 251200UTC 19.6N 135.0E 45NM 70%
MOVE NW 17KT
PRES 998HPA
MXWD 045KT
GUST 065KT
24HF 260000UTC 22.6N 133.8E 65NM 70%
MOVE NNW 16KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
48HF 270000UTC 33.5N 138.4E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ51 RJTD 242100
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 242100UTC 17.0N 137.9E FAIR
MOVE WNW 12KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 250900UTC 18.9N 135.5E 45NM 70%
MOVE NW 15KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 252100UTC 21.6N 133.9E 65NM 70%
MOVE NNW 15KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 261800UTC 30.9N 136.2E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ32 PGUM 242128
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 10
National Weather Service Tiyan GU WP082026
728 AM ChST Thu Jun 25 2026

...HIGOS UPGRADED TO TROPICAL STORM AND CONTINUES TO MOVE AWAY
FROM THE MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...17.4N 138.0E

About 525 miles west-northwest of Guam
About 530 miles west-northwest of Rota
About 530 miles west-northwest of Tinian
About 535 miles west-northwest of Saipan
About 545 miles north of Yap
About 735 miles north-northeast of Koror

Maximum sustained winds...40 mph
Present movement...west-northwest...300 degrees at 15 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Storm Higos
was located near Latitude 17.4 degrees North and Longitude 138.0
degrees East. Higos is moving west-northwest at 15 mph, away from
the Marianas. It is expected to make a turn toward the north-
northwest with a slight increase in forward speed through Friday.

Maximum sustained winds have increased to 40 mph. Higos is
forecast to intensify through tonight.

Tropical storm force winds extend outward from the center up to
115 miles.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST this afternoon.

$$

Cruz


Original Message :

WTPQ31 RJTD 241800
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO.10 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 16.7N, 138.4E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 1000HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 40KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP, WEAK VWS AND DRY AIR. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WEST-NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR IN THE DIRECTION OF THE MOVEMENT. GCOM-W/AMSR2 89 GHZ
MICROWAVE IMAGERY SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD
CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE NORTHWESTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTHWARD UNTIL FT48. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE
OF DRY AIR. THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT48. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 241800
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 241800UTC 16.7N 138.4E FAIR
MOVE WNW 12KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 250600UTC 18.3N 136.2E 45NM 70%
MOVE NW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 251800UTC 20.5N 134.2E 65NM 70%
MOVE NW 14KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 261800UTC 30.9N 136.2E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTJP22 RJTD 241800
WARNING 241800.
WARNING VALID 251800.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1000 HPA
AT 16.7N 138.4E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 12
KNOTS.
POSITION FAIR.
MAX WINDS 40 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 250600UTC AT 18.3N 136.2E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 251800UTC AT 20.5N 134.2E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 261800UTC AT 30.9N 136.2E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 241500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 241500UTC 16.5N 139.2E FAIR
MOVE WNW 11KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 250300UTC 17.7N 136.9E 40NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 251500UTC 19.9N 135.0E 65NM 70%
MOVE NW 14KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 261200UTC 27.6N 135.1E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ32 PGUM 241534
TCPPQ2

BULLETIN
Tropical Depression Higos (08W) Advisory Number 9
National Weather Service Tiyan GU WP082026
134 AM ChST Thu Jun 25 2026

...TROPICAL DEPRESSION HIGOS CONTINUES TO MOVE TO THE
WEST-NORTHWEST, AWAY FROM THE MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...16.7N 139.1E

About 435 miles west of Anatahan
About 440 miles west-northwest of Guam
About 445 miles west-northwest of Rota
About 450 miles west-northwest of Tinian
About 450 miles west of Alamagan
About 450 miles west of Pagan
About 455 miles west-northwest of Saipan
About 455 miles west-southwest of Agrihan
About 465 miles north of Ulithi
About 490 miles north of Fais
About 500 miles north of Yap
About 715 miles north-northeast of Koror

Maximum sustained winds...35 mph
Present movement...west-northwest...300 degrees at 14 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Depression
Higos was located near Latitude 16.7 degrees North and Longitude
139.1 degrees East. Higos is moving west-northwest at 14 mph. It
is expected to make a slight turn toward the northwest with a
slight increase in forward speed through Friday.

Maximum sustained winds remain at 35 mph. Higos is forecast to
maintain this intensity through Friday.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 AM ChST.

$$

Whisnant


Original Message :

WTPN32 PGTW 241500
WARNING ATCG MIL 08W NWP 260624140203
2026062412 08W HIGOS 009 02 300 12 SATL 060
T000 163N 1397E 030
T012 178N 1373E 030
T024 200N 1353E 035 R034 070 NE QD 040 SE QD 000 SW QD 000 NW QD
T036 233N 1345E 035 R034 060 NE QD 050 SE QD 000 SW QD 000 NW QD
T048 279N 1351E 035 R034 060 NE QD 060 SE QD 030 SW QD 000 NW QD
T060 323N 1369E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
060HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ: TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 009
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 009
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
241200Z --- NEAR 16.3N 139.7E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 16.3N 139.7E
---
FORECASTS:
12 HRS, VALID AT:
250000Z --- 17.8N 137.3E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 320 DEG/ 15 KTS
---
24 HRS, VALID AT:
251200Z --- 20.0N 135.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 345 DEG/ 17 KTS
---
36 HRS, VALID AT:
260000Z --- 23.3N 134.5E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 005 DEG/ 23 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
261200Z --- 27.9N 135.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 020 DEG/ 23 KTS
---
60 HRS, VALID AT:
270000Z --- 32.3N 136.9E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
241500Z POSITION NEAR 16.7N 139.1E.
24JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
903 NM SOUTHEAST OF KADENA AB, HAS TRACKED WEST-NORTHWESTWARD AT
12 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 241200Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 241200Z IS 14 FEET.
NEXT WARNINGS AT 242100Z, 250300Z, 250900Z AND 251500Z.
FOR SIX-HOURLY UPDATES.//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
0826062412 163N1397E 30
NNNN


Original Message :

WTPQ31 RJTD 241200
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 9 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 16.0N, 139.5E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 1000HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 40KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP, WEAK VWS AND DRY AIR. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WEST-NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR IN THE DIRECTION OF THE MOVEMENT. NOAA-21/ATMS 85 GHZ
MICROWAVE IMAGERY SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD
CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE NORTHWESTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTHWARD UNTIL FT48. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE
OF DRY AIR. THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT48. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 241200
WARNING 241200.
WARNING VALID 251200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1000 HPA
AT 16.0N 139.5E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 11
KNOTS.
POSITION FAIR.
MAX WINDS 40 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 250000UTC AT 17.4N 137.3E WITH 40 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 251200UTC AT 19.4N 135.5E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 261200UTC AT 27.6N 135.1E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 241200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 241200UTC 16.0N 139.5E FAIR
MOVE WNW 11KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 250000UTC 17.4N 137.3E 40NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 251200UTC 19.4N 135.5E 65NM 70%
MOVE NW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 261200UTC 27.6N 135.1E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ51 RJTD 240900
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 240900UTC 15.8N 140.1E FAIR
MOVE WNW 09KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 242100UTC 17.2N 137.8E 40NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 250900UTC 18.9N 135.8E 57NM 70%
MOVE NW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 260600UTC 25.8N 133.9E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ32 PGUM 240904
TCPPQ2

BULLETIN
Tropical Depression Higos (08W) Advisory Number 8
National Weather Service Tiyan GU WP082026
704 PM ChST Wed Jun 24 2026

...TROPICAL DEPRESSION HIGOS CONTINUES TO MOVING WEST-NORTHWEST,
AWAY FROM SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...16.0N 140.2E

About 350 miles west-northwest of Guam
About 360 miles west-northwest of Rota
About 365 miles west of Anatahan
About 370 miles west-northwest of Tinian
About 375 miles west of Saipan
About 390 miles west-southwest of Alamagan
About 395 miles west-southwest of Pagan
About 405 miles west-southwest of Agrihan
About 470 miles north-northeast of Yap


Maximum sustained winds...35 mph
Present movement...west-northwest...290 degrees at 13 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Depression
Higos was located near Latitude 16.0 degrees North and Longitude
140.2 degrees East. Higos is moving west-northwest at 13 mph. It
is expected to make a slight turn toward the northwest with a
slight increase in forward speed through Thursday.

Maximum sustained winds remain at 35 mph. Higos is forecast to
maintain this intensity through Thursday.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 AM ChST early Thursday morning.

$$

Bowsher


Original Message :

WTPN32 PGTW 240900
WARNING ATCG MIL 08W NWP 260624083429
2026062406 08W HIGOS 008 02 290 11 SATL 030
T000 157N 1408E 030
T012 170N 1385E 030
T024 190N 1362E 030
T036 220N 1348E 030
T048 261N 1349E 030
T060 306N 1363E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
060HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
SUBJ: TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 008
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 008
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
240600Z --- NEAR 15.7N 140.8E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 15.7N 140.8E
---
FORECASTS:
12 HRS, VALID AT:
241800Z --- 17.0N 138.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 315 DEG/ 15 KTS
---
24 HRS, VALID AT:
250600Z --- 19.0N 136.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 335 DEG/ 16 KTS
---
36 HRS, VALID AT:
251800Z --- 22.0N 134.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 000 DEG/ 21 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
260600Z --- 26.1N 134.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
VECTOR TO 60 HR POSIT: 015 DEG/ 23 KTS
---
60 HRS, VALID AT:
261800Z --- 30.6N 136.3E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
---
REMARKS:
240900Z POSITION NEAR 16.0N 140.2E.
24JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
266 NM WEST-NORTHWEST OF ANDERSEN AFB, HAS TRACKED WEST-
NORTHWESTWARD AT 11 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 240600Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 240600Z IS 14 FEET.
NEXT WARNINGS AT 241500Z, 242100Z, 250300Z AND 250900Z.
FOR SIX-HOURLY UPDATES.//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 150N1429E 30
0826062400 153N1419E 30
0826062406 157N1408E 30
NNNN


Original Message :

WTPQ31 RJTD 240600
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 8 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 15.6N, 140.8E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 1000HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 40KNOTS. THE SYSTEM IS
IN A NEUTRAL ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP, WEAK VWS AND DRY AIR. THIS HAS CAUSED THE
SYSTEM TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS.
INFORMATION ON THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY
ANALYSES AND SURFACE WINDS DATA ESTIMATED FROM SATELLITE
SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WEST-NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS GOOD CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW. WATER VAPOR IMAGERY SHOWS
DRY AIR AROUND THE SYSTEM. GPM/GMI 89 GHZ MICROWAVE IMAGERY SHOWS
THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE WEST-NORTHWESTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTH-NORTHWESTWARD ALONG THE
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT48. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE
OF DRY AIR. THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT48. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 240600
WARNING 240600.
WARNING VALID 250600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1000 HPA
AT 15.6N 140.8E MARIANAS MOVING WESTNORTHWEST 08 KNOTS.
POSITION FAIR.
MAX WINDS 40 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 241800UTC AT 17.0N 138.2E WITH 40 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 250600UTC AT 18.5N 136.3E WITH 57 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 260600UTC AT 25.8N 133.9E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 240600
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 240600UTC 15.6N 140.8E FAIR
MOVE WNW 08KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 241800UTC 17.0N 138.2E 40NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 250600UTC 18.5N 136.3E 57NM 70%
MOVE NW 12KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 260600UTC 25.8N 133.9E 115NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ51 RJTD 240300
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 240300UTC 15.4N 141.3E FAIR
MOVE WNW 07KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 241500UTC 16.6N 138.8E 45NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 250300UTC 17.9N 136.7E 65NM 70%
MOVE WNW 12KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 260000UTC 23.4N 134.3E 115NM 70%
MOVE NNW 16KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
69HF 270000UTC 35.4N 141.9E 160NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ32 PGUM 240302
TCPPQ2

BULLETIN
Tropical Depression Higos (08W) Advisory Number 7
National Weather Service Tiyan GU WP082026
102 PM ChST Wed Jun 24 2026

...TROPICAL DEPRESSION HIGOS MOVING WEST-NORTHWEST,
AWAY FROM SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...15.4N 141.3E

About 270 miles west-northwest of Guam
About 275 miles west-northwest of Rota
About 290 miles west of Tinian
About 295 miles west of Saipan
About 335 miles west-southwest of Alamagan
About 350 miles west-southwest of Pagan
About 370 miles southwest of Agrihan
About 460 miles north-northeast of Yap

Maximum sustained winds...35 mph
Present movement...west-northwest...285 degrees at 10 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Depression
Higos was located near Latitude 15.4 degrees North and Longitude
141.3 degrees East. Higos is moving west-northwest at 10 mph. It
is expected to make a slight turn toward the northwest with an
increase in forward speed through Thursday.

Maximum sustained winds remain at 35 mph. Higos is forecast to
maintain this intensity through tonight.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 PM ChST.

$$

Doll


Original Message :

WTPN52 PGTW 240300
WARNING ATCG MIL 08W NWP 260624015836
2026062400 08W HIGOS 007 02 285 09 SATL 060
T000 151N 1419E 030
T012 162N 1396E 030
T024 177N 1374E 035 R034 060 NE QD 010 SE QD 000 SW QD 030 NW QD
T036 201N 1355E 040 R034 060 NE QD 050 SE QD 000 SW QD 030 NW QD
T048 241N 1350E 045 R034 060 NE QD 050 SE QD 000 SW QD 000 NW QD
T060 297N 1367E 045 R034 060 NE QD 050 SE QD 000 SW QD 000 NW QD
T072 343N 1419E 045 R034 000 NE QD 070 SE QD 090 SW QD 010 NW QD
T096 405N 1552E 040 R034 040 NE QD 070 SE QD 080 SW QD 000 NW QD
AMP
072HR BECOMING EXTRATROPICAL
096HR EXTRATROPICAL
SUBJ: TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 007
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 007
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
240000Z --- NEAR 15.1N 141.9E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 15.1N 141.9E
---
FORECASTS:
12 HRS, VALID AT:
241200Z --- 16.2N 139.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 305 DEG/ 13 KTS
---
24 HRS, VALID AT:
250000Z --- 17.7N 137.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 325 DEG/ 15 KTS
---
36 HRS, VALID AT:
251200Z --- 20.1N 135.5E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 355 DEG/ 20 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
260000Z --- 24.1N 135.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 015 DEG/ 29 KTS
---
60 HRS, VALID AT:
261200Z --- 29.7N 136.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 040 DEG/ 32 KTS
---
72 HRS, VALID AT:
270000Z --- 34.3N 141.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 055 DEG/ 31 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
280000Z --- 40.5N 155.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
240300Z POSITION NEAR 15.4N 141.3E.
24JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
194 NM WEST-NORTHWEST OF ANDERSEN AFB, HAS TRACKED WEST-
NORTHWESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 240000Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 240000Z IS 12 FEET. NEXT WARNINGS AT
240900Z, 241500Z, 242100Z AND 250300Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 149N1428E 30
0826062400 151N1419E 30
NNNN


Original Message :

WTPN32 PGTW 240300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 007//
RMKS/
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 007
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
240000Z --- NEAR 15.1N 141.9E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 15.1N 141.9E
---
FORECASTS:
12 HRS, VALID AT:
241200Z --- 16.2N 139.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 305 DEG/ 13 KTS
---
24 HRS, VALID AT:
250000Z --- 17.7N 137.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 325 DEG/ 15 KTS
---
36 HRS, VALID AT:
251200Z --- 20.1N 135.5E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 355 DEG/ 20 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
260000Z --- 24.1N 135.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 015 DEG/ 29 KTS
---
60 HRS, VALID AT:
261200Z --- 29.7N 136.7E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 040 DEG/ 32 KTS
---
72 HRS, VALID AT:
270000Z --- 34.3N 141.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 055 DEG/ 31 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
280000Z --- 40.5N 155.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
240300Z POSITION NEAR 15.4N 141.3E.
24JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
194 NM WEST-NORTHWEST OF ANDERSEN AFB, HAS TRACKED WEST-
NORTHWESTWARD AT 09 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 240000Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 240000Z IS 12 FEET. NEXT WARNINGS AT
240900Z, 241500Z, 242100Z AND 250300Z.
REFER TO TYPHOON 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN


Original Message :

WTPQ31 RJTD 240000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 7 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 15.3N, 141.9E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS FAIR. CENTRAL PRESSURE IS 1000HPA AND
MAXIMUM SUSTAINED WINDS NEAR THE CENTER ARE 40KNOTS. THE SYSTEM IS
IN A FAVORABLE ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF
HIGH SSTS, HIGH TCHP AND WEAK VWS. THIS HAS CAUSED THE SYSTEM TO
DEVELOP OVER THE LAST SIX HOURS. INFORMATION ON THE CURRENT
INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND SURFACE WINDS
DATA ESTIMATED FROM SATELLITE SCATTEROMETERS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING SLOWLY NORTHWESTWARD ALONG THE SOUTHWESTERN
PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB
CLUSTERS GATHERING AROUND THE CSC. ANIMATED MSI SHOWS THE CLOUD
CHARACTERISTICS OF ANTICYCLONIC OUTFLOW ARE NOW DISTINCT. WATER
VAPOR IMAGERY SHOWS DRY AIR AROUND THE SYSTEM.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY ACCELERATE AND MOVE NORTHWESTWARD ALONG
THE PERIPHERY OF A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT48. THE
SYSTEM WILL THEN GRADUALLY ACCELERATE AND MOVE NORTHEASTWARD UNDER
THE INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT72.
THE TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO
OTHER NWP MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO
SIGNIFICANT DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL GRADUALLY WEAKEN UNTIL FT48 DUE TO THE INFLUENCE
OF DRY AIR. THE SYSTEM WILL THEN GRADUALLY WEAKEN UNTIL FT72 DUE
TO THE INFLUENCE OF INTERACTION WITH LOWER SSTS, REDUCED TCHP AND
INCREASED VWS. THE SYSTEM WILL WEAKEN TO TD INTENSITY BY FT72. THE
INTENSITY FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA
INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 240000
WARNING 240000.
WARNING VALID 250000.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1000 HPA
AT 15.3N 141.9E MARIANAS MOVING NORTHWEST SLOWLY.
POSITION FAIR.
MAX WINDS 40 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 241200UTC AT 16.3N 139.5E WITH 45 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 250000UTC AT 17.7N 137.3E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 260000UTC AT 23.4N 134.3E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270000UTC AT 35.4N 141.9E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA.
BECOMING TROPICAL DEPRESSION.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 240000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 240000UTC 15.3N 141.9E FAIR
MOVE NW SLOWLY
PRES 1000HPA
MXWD 040KT
GUST 060KT
30KT 60NM
FORECAST
12HF 241200UTC 16.3N 139.5E 45NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 250000UTC 17.7N 137.3E 65NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 260000UTC 23.4N 134.3E 115NM 70%
MOVE NNW 16KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
72HF 270000UTC 35.4N 141.9E 160NM 70% TROPICAL DEPRESSION =


Original Message :

WTPQ51 RJTD 232100
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 232100UTC 15.2N 142.2E POOR
MOVE WNW 11KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 240900UTC 16.0N 140.2E 40NM 70%
MOVE WNW 10KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 242100UTC 17.4N 137.9E 65NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 251800UTC 22.0N 134.7E 115NM 70%
MOVE NW 16KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
69HF 261800UTC 33.4N 137.9E 160NM 70%
MOVE N 29KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
93HF 271800UTC 37.7N 154.6E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 232109
TCPPQ2

BULLETIN
Tropical Depression Higos (08W) Advisory Number 6
National Weather Service Tiyan GU WP082026
709 AM ChST Wed Jun 24 2026

...TROPICAL DEPRESSION HIGOS MOVING WEST, AWAY FROM THE
MARIANAS...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...15.2N 142.3E

About 205 miles northwest of Guam
About 210 miles west-northwest of Rota
About 220 miles west of Tinian
About 230 miles west of Saipan
About 285 miles southwest of Alamagan
About 305 miles southwest of Pagan
About 330 miles southwest of Agrihan
About 485 miles northeast of Yap

Maximum sustained winds...35 mph
Present movement...west...275 degrees at 13 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Depression
Higos was located near Latitude 15.2 degrees North and Longitude
142.3 degrees East. Higos is moving west at 13 mph. It is
expected to make a slight turn toward the west-northwest with a
slight increase in forward speed through Thursday.

Maximum sustained winds remain at 35 mph. Higos is forecast to
maintain this intensity through tonight.

NEXT ADVISORY
-------------
An intermediate advisory will be issued by the National Weather
Service at 200 PM ChST.

$$

Doll


Original Message :

WTPN52 PGTW 232100
WARNING ATCG MIL 08W NWP 260623200017
2026062318 08W HIGOS 006 02 275 11 SATL 040
T000 149N 1428E 030
T012 159N 1406E 030
T024 173N 1382E 035 R034 040 NE QD 000 SE QD 000 SW QD 030 NW QD
T036 193N 1361E 040 R034 060 NE QD 030 SE QD 000 SW QD 020 NW QD
T048 226N 1349E 045 R034 040 NE QD 050 SE QD 010 SW QD 010 NW QD
T060 273N 1352E 045 R034 040 NE QD 050 SE QD 010 SW QD 010 NW QD
T072 322N 1389E 045 R034 040 NE QD 050 SE QD 050 SW QD 000 NW QD
T096 390N 1501E 040 R034 000 NE QD 100 SE QD 050 SW QD 000 NW QD
AMP
072HR BECOMING EXTRATROPICAL
096HR EXTRATROPICAL
SUBJ: TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 006
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 006
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
231800Z --- NEAR 14.9N 142.8E
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.9N 142.8E
---
FORECASTS:
12 HRS, VALID AT:
240600Z --- 15.9N 140.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 300 DEG/ 13 KTS
---
24 HRS, VALID AT:
241800Z --- 17.3N 138.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 315 DEG/ 14 KTS
---
36 HRS, VALID AT:
250600Z --- 19.3N 136.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 340 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
251800Z --- 22.6N 134.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 005 DEG/ 24 KTS
---
60 HRS, VALID AT:
260600Z --- 27.3N 135.2E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 29 KTS
---
72 HRS, VALID AT:
261800Z --- 32.2N 138.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 050 DEG/ 28 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
271800Z --- 39.0N 150.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
232100Z POSITION NEAR 15.2N 142.3E.
23JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
142 NM WEST-NORTHWEST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 11
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 231800Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 231800Z IS 12 FEET. NEXT WARNINGS AT
240300Z, 240900Z, 241500Z AND 242100Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 147N1448E 35
0826062312 148N1439E 30
0826062318 149N1428E 30
NNNN


Original Message :

WTPN32 PGTW 232100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 006//
RMKS/
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 006
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
231800Z --- NEAR 14.9N 142.8E
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.9N 142.8E
---
FORECASTS:
12 HRS, VALID AT:
240600Z --- 15.9N 140.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 300 DEG/ 13 KTS
---
24 HRS, VALID AT:
241800Z --- 17.3N 138.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 315 DEG/ 14 KTS
---
36 HRS, VALID AT:
250600Z --- 19.3N 136.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 340 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
251800Z --- 22.6N 134.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 005 DEG/ 24 KTS
---
60 HRS, VALID AT:
260600Z --- 27.3N 135.2E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 29 KTS
---
72 HRS, VALID AT:
261800Z --- 32.2N 138.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 050 DEG/ 28 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
271800Z --- 39.0N 150.1E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
232100Z POSITION NEAR 15.2N 142.3E.
23JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
142 NM WEST-NORTHWEST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 11
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 231800Z IS 1002 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 231800Z IS 12 FEET. NEXT WARNINGS AT
240300Z, 240900Z, 241500Z AND 242100Z.
REFER TO TYPHOON 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ31 RJTD 231800
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 6 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 15.0N, 142.3E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS POOR BECAUSE THE CSC IS OBSCURE. CENTRAL
PRESSURE IS 1002HPA AND MAXIMUM SUSTAINED WINDS NEAR THE CENTER
ARE 35KNOTS. THE SYSTEM IS IN A FAVORABLE ENVIRONMENT FOR
DEVELOPMENT UNDER THE INFLUENCE OF HIGH SSTS, HIGH TCHP AND WEAK
VWS. HOWEVER, THE LIMITED FIRMNESS OF ITS STRUCTURE HAS CAUSED IT
TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON
THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND
SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WESTWARD ALONG THE SOUTHERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS HAVE
GATHERED AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY AIR IN THE
DIRECTION OF THE MOVEMENT. NOAA-21/ATMS 85 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY TURN TO THE NORTH ALONG THE PERIPHERY OF
A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT72. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE EAST-NORTHEASTWARD UNDER THE
INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT96. THE
TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER
NWP MODELS. TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT
DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT48 DUE TO ITS
CURRENT INFIRM STRUCTURE. THE SYSTEM WILL THEN DEVELOP UNTIL FT72
DUE TO THE INFLUENCE OF INTERACTION WITH HIGH SSTS, HIGH TCHP AND
WEAK VWS. THE SYSTEM WILL THEN MAINTAIN ITS INTENSITY UNTIL FT96
IN A STATE OF EXTRATROPICAL TRANSITION. THE SYSTEM WILL TRANSFORM
INTO AN EXTRATROPICAL CYCLONE BY FT96. THE INTENSITY FORECAST IS
BASED ON A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 231800
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 231800UTC 15.0N 142.3E POOR
MOVE W 14KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 240600UTC 15.6N 140.9E 40NM 70%
MOVE WNW 07KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 241800UTC 16.9N 138.6E 65NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 251800UTC 22.0N 134.7E 115NM 70%
MOVE NW 16KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
72HF 261800UTC 33.4N 137.9E 160NM 70%
MOVE N 29KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
96HF 271800UTC 37.7N 154.6E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 231800
WARNING 231800.
WARNING VALID 241800.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1002 HPA
AT 15.0N 142.3E MARIANAS MOVING WEST 14 KNOTS.
POSITION POOR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 240600UTC AT 15.6N 140.9E WITH 40 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 241800UTC AT 16.9N 138.6E WITH 65 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 251800UTC AT 22.0N 134.7E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261800UTC AT 33.4N 137.9E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
FORECAST POSITION FOR 271800UTC AT 37.7N 154.6E WITH 200 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 231500
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 231500UTC 14.8N 142.5E POOR
MOVE W 19KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 240300UTC 15.5N 141.4E 40NM 70%
MOVE WNW 06KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 241500UTC 16.7N 139.1E 57NM 70%
MOVE WNW 13KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 251200UTC 21.0N 135.6E 115NM 70%
MOVE NW 15KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
69HF 261200UTC 30.0N 136.5E 160NM 70%
MOVE N 23KT
PRES 998HPA
MXWD 045KT
GUST 065KT
93HF 271200UTC 39.2N 151.3E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 231557
TCPPQ2

BULLETIN
Tropical Depression Higos (08W) Advisory Number 5
National Weather Service Tiyan GU WP082026
157 AM ChST Wed Jun 24 2026

...HIGOS DOWNGRADED TO TROPICAL DEPRESSION...

CHANGES WITH THIS ADVISORY
--------------------------
The Tropical Storm Warning for Tinian and Saipan is canceled as of
200 AM ChST.

WATCHES AND WARNINGS
--------------------
The Tropical Storm Warning is canceled for Tinian, Saipan and the
surrounding coastal waters as of 200 AM ChST, meaning now there are
no watches or warnings are in effect.

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...14.9N 143.4E

About 135 miles northwest of Guam
About 135 miles west-northwest of Rota
About 150 miles west of Tinian
About 155 miles west of Saipan
About 245 miles southwest of Alamagan
About 270 miles southwest of Pagan
About 305 miles south-southwest of Agrihan
About 520 miles northeast of Yap

Maximum sustained winds...35 mph
Present movement...west...270 degrees at 12 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Depression
Higos was located near Latitude 14.9 degrees North and Longitude
143.4 degrees East. Higos is moving west at 12 mph. It is
expected to make a slight turn toward the west-northwest with a
slight increase in forward speed through Thursday. This general
forecast track will take Higos west of the Marianas then curve it
first south and then east of Japan late this week.

Maximum sustained winds have decreased to 35 mph. Higos is
forecast to intensify slightly through Thursday.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National Weather
Service at 800 AM ChST.

$$

Stanko


Original Message :

WTPN32 PGTW 231500
WARNING ATCG MIL 08W NWP 260623135150
2026062312 08W HIGOS 005 02 270 10 SATL 030
T000 148N 1439E 030
T012 154N 1418E 030
T024 167N 1394E 035 R034 070 NE QD 000 SE QD 000 SW QD 040 NW QD
T036 185N 1370E 035 R034 070 NE QD 030 SE QD 000 SW QD 030 NW QD
T048 213N 1352E 040 R034 070 NE QD 060 SE QD 030 SW QD 030 NW QD
T060 254N 1350E 045 R034 050 NE QD 060 SE QD 050 SW QD 050 NW QD
T072 303N 1374E 040 R034 050 NE QD 080 SE QD 090 SW QD 000 NW QD
T096 378N 1469E 035 R034 000 NE QD 070 SE QD 080 SW QD 000 NW QD
AMP
072HR BECOMING EXTRATROPICAL
096HR EXTRATROPICAL
SUBJ: TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 005
1. TROPICAL DEPRESSION 08W (HIGOS) WARNING NR 005
DOWNGRADED FROM TROPICAL STORM 08W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
231200Z --- NEAR 14.8N 143.9E
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.8N 143.9E
---
FORECASTS:
12 HRS, VALID AT:
240000Z --- 15.4N 141.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 300 DEG/ 13 KTS
---
24 HRS, VALID AT:
241200Z --- 16.7N 139.4E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 310 DEG/ 15 KTS
---
36 HRS, VALID AT:
250000Z --- 18.5N 137.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 330 DEG/ 16 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
251200Z --- 21.3N 135.2E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 355 DEG/ 21 KTS
---
60 HRS, VALID AT:
260000Z --- 25.4N 135.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 27 KTS
---
72 HRS, VALID AT:
261200Z --- 30.3N 137.4E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 045 DEG/ 27 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
271200Z --- 37.8N 146.9E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
231500Z POSITION NEAR 14.9N 143.4E.
23JUN26. TROPICAL DEPRESSION 08W (HIGOS), LOCATED APPROXIMATELY
88 NM NORTHWEST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 10 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 231200Z IS 1003 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 231200Z IS 14 FEET. NEXT WARNINGS AT 232100Z, 240300Z, 240900Z AND 241500Z.
FOR SIX-HOURLY UPDATES.//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1457E 35
0826062306 148N1449E 35
0826062312 148N1439E 30
NNNN


Original Message :

WTPQ31 RJTD 231200
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 5 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 14.6N, 143.3E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS POOR BECAUSE THE CSC IS OBSCURE. CENTRAL
PRESSURE IS 1002HPA AND MAXIMUM SUSTAINED WINDS NEAR THE CENTER
ARE 35KNOTS. THE SYSTEM IS IN A FAVORABLE ENVIRONMENT FOR
DEVELOPMENT UNDER THE INFLUENCE OF HIGH SSTS, HIGH TCHP AND WEAK
VWS. HOWEVER, THE LIMITED FIRMNESS OF ITS STRUCTURE HAS CAUSED IT
TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON
THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND
SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WESTWARD ALONG THE SOUTHERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS HAVE
GATHERED AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY AIR IN THE
DIRECTION OF THE MOVEMENT. METOP-B/MHS 85 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
THE SYSTEM WILL GRADUALLY TURN TO THE NORTH ALONG THE PERIPHERY OF
A MID-LEVEL SUB-TROPICAL HIGH UNTIL FT72. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTHEASTWARD UNDER THE INFLUENCE OF
MID-LATITUDE PREVAILING WESTERLIES UNTIL FT96. THE TRACK FORECAST
IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP MODELS.
TRACK FORECAST CONFIDENCE IS LOW DUE TO SIGNIFICANT DIFFERENCES
AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL MAINTAIN ITS INTENSITY UNTIL FT24 DUE TO ITS
CURRENT INFIRM STRUCTURE. THE SYSTEM WILL THEN DEVELOP UNTIL FT72
DUE TO THE INFLUENCE OF INTERACTION WITH HIGH SSTS, HIGH TCHP AND
WEAK VWS. THE SYSTEM WILL THEN DEVELOP UNTIL FT96 IN A STATE OF
EXTRATROPICAL TRANSITION. THE SYSTEM WILL TRANSFORM INTO AN
EXTRATROPICAL CYCLONE BY FT96. THE INTENSITY FORECAST IS BASED ON
A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ51 RJTD 231200
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 231200UTC 14.6N 143.3E POOR
MOVE W 12KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 240000UTC 15.6N 142.0E 40NM 70%
MOVE NW 08KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 241200UTC 16.7N 139.8E 57NM 70%
MOVE WNW 12KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 251200UTC 21.0N 135.6E 115NM 70%
MOVE NW 15KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
72HF 261200UTC 30.0N 136.5E 160NM 70%
MOVE N 23KT
PRES 998HPA
MXWD 045KT
GUST 065KT
96HF 271200UTC 39.2N 151.3E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 231200
WARNING 231200.
WARNING VALID 241200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1002 HPA
AT 14.6N 143.3E MARIANAS MOVING WEST 12 KNOTS.
POSITION POOR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 240000UTC AT 15.6N 142.0E WITH 40 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 241200UTC AT 16.7N 139.8E WITH 57 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 251200UTC AT 21.0N 135.6E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
FORECAST POSITION FOR 261200UTC AT 30.0N 136.5E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 271200UTC AT 39.2N 151.3E WITH 200 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ32 PGUM 231255
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Intermediate Advisory Number 4A
National Weather Service Tiyan GU WP082026
1055 PM ChST Tue Jun 23 2026

...TROPICAL STORM HIGOS MOVING WEST, AWAY FROM TINIAN AND SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
A Tropical Storm Warning remains in effect for Tinian and Saipan and
the adjacent coastal waters. A Tropical Storm Warning means damaging
winds of 39 mph or more are occurring or will occur shortly.

SUMMARY OF 1000 PM CHST...1200 UTC...INFORMATION
------------------------------------------------
Location...14.5N 143.5E

About 110 miles northwest of Guam
About 120 miles west-northwest of Rota
About 145 miles west-southwest of Tinian
About 155 miles west-southwest of Saipan
About 265 miles southwest of Alamagan
About 290 miles south-southwest of Pagan
About 325 miles south-southwest of Agrihan
About 505 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west...275 degrees at 9 mph

DISCUSSION AND OUTLOOK
----------------------
At 1000 PM CHST...1200 UTC...the center of Tropical Storm Higos was
located near Latitude 14.5 degrees North and Longitude 143.5 degrees
East. Higos is moving west at 9 mph. It is expected to make a slight
turn toward the west-northwest with an increase in forward speed
through Wednesday. This general forecast track will take Higos west
of the Marianas then curve it east of Japan.

Maximum sustained winds remain at 40 mph. Higos is forecast to
intensify slowly through Wednesday.

Tropical storm force winds extend outward from the center up to
80 miles to the north and little or none to the south.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 AM ChST early Wednesday morning followed
by an intermediate advisory at 500 AM ChST.

$$

Stanko


Original Message :

WTPQ51 RJTD 230900
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 230900UTC 14.4N 144.4E POOR
MOVE WSW 09KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 232100UTC 15.7N 142.5E 35NM 70%
MOVE NW 11KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
24HF 240900UTC 16.7N 140.4E 50NM 70%
MOVE WNW 11KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 250600UTC 19.9N 136.6E 115NM 70%
MOVE NW 13KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
69HF 260600UTC 29.9N 136.4E 160NM 70%
MOVE N 25KT
PRES 996HPA
MXWD 050KT
GUST 070KT
93HF 270600UTC 36.5N 148.6E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 230922
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 4
National Weather Service Tiyan GU WP082026
722 PM ChST Tue Jun 23 2026

...TROPICAL STORM HIGOS MOVING WEST, AWAY FROM TINIAN AND SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
A Tropical Storm Warning remains in effect for Tinian and Saipan and
the adjacent coastal waters.

A Tropical Storm Warning means damaging winds of 39 mph or more
are occurring or will occur shortly.

SUMMARY OF 700 PM CHST...0900 UTC...INFORMATION
-----------------------------------------------
Location...15.0N 144.4E

About 80 miles northwest of Rota
About 80 miles west of Tinian
About 90 miles west of Saipan
About 110 miles north-northwest of Guam
About 205 miles south-southwest of Alamagan
About 235 miles south-southwest of Pagan
About 270 miles south-southwest of Agrihan
About 570 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west...275 degrees at 9 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 PM CHST...0900 UTC...the center of Tropical Storm Higos
was located near Latitude 15.0 degrees North and Longitude
144.4 degrees East. Higos is moving west at 9 mph. It is expected
to make a slight turn toward the west-northwest with an increase
in forward speed through Wednesday.

Maximum sustained winds remain at 40 mph. Higos is forecast to
intensify through Wednesday.

Tropical storm force winds extend outward from the center up to
80 miles to the north.

NEXT ADVISORY
-------------
An intermediate advisory will be issued by the National Weather
Service at 1100 PM ChST followed by the next scheduled advisory
at 200 AM ChST early Wednesday morning.

$$

DeCou


Original Message :

WTPN32 PGTW 230900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 004//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 004
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
230600Z --- NEAR 14.8N 144.9E
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.8N 144.9E
---
FORECASTS:
12 HRS, VALID AT:
231800Z --- 15.5N 143.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 12 KTS
---
24 HRS, VALID AT:
240600Z --- 16.6N 140.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 14 KTS
---
36 HRS, VALID AT:
241800Z --- 18.2N 138.5E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 025 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 320 DEG/ 15 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
250600Z --- 20.4N 136.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 345 DEG/ 17 KTS
---
60 HRS, VALID AT:
251800Z --- 23.7N 135.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 015 DEG/ 24 KTS
---
72 HRS, VALID AT:
260600Z --- 28.3N 136.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 040 DEG/ 32 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
270600Z --- 37.5N 146.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
---
REMARKS:
230900Z POSITION NEAR 15.0N 144.4E.
23JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 66 NM
NORTH OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 08 KNOTS OVER THE
PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 230600Z IS 1003 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 230600Z IS 14 FEET. NEXT WARNINGS
AT 231500Z, 232100Z, 240300Z AND 240900Z. REFER TO TYPHOON 07W
(MEKKHALA) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ31 RJTD 230600
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 4 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
TS HIGOS IS LOCATED AT 14.6N, 145.1E. INFORMATION ON THE CURRENT
POSITION IS BASED ON ANIMATED MSI AND SURFACE OBSERVATIONS.
POSITIONAL ACCURACY IS POOR BECAUSE THE CSC IS OBSCURE. CENTRAL
PRESSURE IS 1004HPA AND MAXIMUM SUSTAINED WINDS NEAR THE CENTER
ARE 35KNOTS. THE SYSTEM IS IN A FAVORABLE ENVIRONMENT FOR
DEVELOPMENT UNDER THE INFLUENCE OF HIGH SSTS, HIGH TCHP AND WEAK
VWS. HOWEVER, THE LIMITED FIRMNESS OF ITS STRUCTURE HAS CAUSED IT
TO MAINTAIN ITS INTENSITY OVER THE LAST SIX HOURS. INFORMATION ON
THE CURRENT INTENSITY IS BASED ON DVORAK INTENSITY ANALYSES AND
SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WESTWARD ALONG THE SOUTHERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS HAVE
GATHERED AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY AIR IN THE
DIRECTION OF THE MOVEMENT. GPM/GMI 89 GHZ MICROWAVE IMAGERY SHOWS
THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE WEST-NORTHWESTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT24. THE SYSTEM WILL THEN MOVE
NORTHWESTWARD UNTIL FT48. THE SYSTEM WILL THEN GRADUALLY
ACCELERATE AND MOVE NORTHWARD UNTIL FT72. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE NORTHEASTWARD UNTIL FT96. THE TRACK
FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER NWP
MODELS. TRACK FORECAST CONFIDENCE IS FAIR UNTIL FT24 BUT LOW
THEREAFTER DUE TO SIGNIFICANT DIFFERENCES AMONG NWP MODEL OUTPUTS.
4.INTENSITY FORECAST
THE SYSTEM WILL DEVELOP UNTIL FT72 DUE TO THE INFLUENCE OF
INTERACTION WITH HIGH SSTS, HIGH TCHP AND WEAK VWS. THE SYSTEM
WILL THEN MAINTAIN ITS INTENSITY UNTIL FT96 DUE TO THE INFLUENCE
OF INTERACTION WITH LOWER SSTS AND REDUCED TCHP. THE SYSTEM WILL
TRANSFORM INTO AN EXTRATROPICAL CYCLONE BY FT96. THE INTENSITY
FORECAST IS BASED ON A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTJP22 RJTD 230600
WARNING 230600.
WARNING VALID 240600.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) 1004 HPA
AT 14.6N 145.1E MARIANAS MOVING WEST 08 KNOTS.
POSITION POOR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 231800UTC AT 15.6N 143.0E WITH 35 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1004 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
FORECAST POSITION FOR 240600UTC AT 16.7N 140.8E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 250600UTC AT 19.9N 136.6E WITH 115 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260600UTC AT 29.9N 136.4E WITH 160 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270600UTC AT 36.5N 148.6E WITH 200 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
996 HPA, MAX WINDS 50 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ51 RJTD 230600
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 230600UTC 14.6N 145.1E POOR
MOVE W 08KT
PRES 1004HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
12HF 231800UTC 15.6N 143.0E 35NM 70%
MOVE WNW 11KT
PRES 1004HPA
MXWD 035KT
GUST 050KT
24HF 240600UTC 16.7N 140.8E 50NM 70%
MOVE WNW 12KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 250600UTC 19.9N 136.6E 115NM 70%
MOVE NW 13KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
72HF 260600UTC 29.9N 136.4E 160NM 70%
MOVE N 25KT
PRES 996HPA
MXWD 050KT
GUST 070KT
96HF 270600UTC 36.5N 148.6E 200NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 230655
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Intermediate Advisory Number 3A
National Weather Service Tiyan GU WP082026
455 PM ChST Tue Jun 23 2026

...TROPICAL STORM HIGOS MOVING WEST-NORTHWEST, AWAY FROM TINIAN
AND SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
Tropical Storm Waring remains in effect for Tinian and Saipan and
the adjacent coastal waters. A Tropical Storm Warning means
damaging winds of 39 mph or more are occurring or will occur
shortly.

SUMMARY OF 400 PM CHST...0600 UTC...INFORMATION
-----------------------------------------------
Location...14.9N 145.0E

About 40 miles west of Tinian
About 50 miles west-southwest of Saipan
About 55 miles north-northwest of Rota
About 100 miles north of Guam
About 110 miles south-southwest of Anatahan
About 195 miles south-southwest of Alamagan
About 230 miles south-southwest of Pagan
About 270 miles south of Agrihan
About 435 miles north of Faraulep
About 595 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west-northwest...285 degrees at 10 mph

DISCUSSION AND OUTLOOK
----------------------
At 400 PM CHST...0600 UTC...the center of Tropical Storm Higos
was located near Latitude 14.9 degrees North and Longitude
145.0 degrees East. Higos is moving west-northwest at 10 mph.
It is expected to maintain this general course with a slight
increase in forward speed through Wednesday.

Maximum sustained winds remain at 40 mph. Higos is forecast to
intensify through Wednesday.

Tropical storm force winds extend outward from the center up to
80 miles to the northwest through northeast, and up to 0 miles
to the south.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 PM ChST followed by an intermediate
advisory at 1100 PM ChST.

$$

Doll


Original Message :

WTPQ51 RJTD 230300
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608)
ANALYSIS
PSTN 230300UTC 14.6N 145.5E POOR
MOVE W 08KT
PRES 1004HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
24HF 240300UTC 16.5N 141.5E 50NM 70%
MOVE WNW 11KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
45HF 250000UTC 18.6N 137.9E 85NM 70%
MOVE WNW 12KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
69HF 260000UTC 23.7N 135.5E 120NM 70%
MOVE NNW 14KT
PRES 998HPA
MXWD 045KT
GUST 065KT
93HF 270000UTC 32.4N 143.9E 150NM 70%
MOVE NE 29KT
PRES 998HPA
MXWD 045KT
GUST 065KT
117HF 280000UTC 37.5N 158.4E 180NM 70% EXTRATROPICAL LOW =


Original Message :

WTPQ32 PGUM 230355
TCPPQ2

BULLETIN
Tropical Storm Higos (08W) Advisory Number 3
National Weather Service Tiyan GU WP082026
155 PM ChST Tue Jun 23 2026

TROPICAL STORM HIGOS (08W) CONTINUES TO SLOWLY STRENGTHEN
AS IT STARTS TO MOVE AWAY FROM TINIAN AND SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
Tropical Storm Waring remains in effect for Tinian and Saipan
and the adjacent coastal waters. A Tropical Storm Warning means
damaging winds of 39 mph or more are occurring or will occur
shortly.

SUMMARY OF 100 PM CHST...0300 UTC...INFORMATION
-----------------------------------------------
Location...14.8N 145.1E

About 40 miles west-southwest of Tinian
About 45 miles west-southwest of Saipan
About 45 miles north-northwest of Rota
About 95 miles north-northeast of Guam
About 115 miles south-southwest of Anatahan
About 200 miles south-southwest of Alamagan
About 235 miles south-southwest of Pagan
About 275 miles south of Agrihan
About 430 miles north of Faraulep
About 600 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west-northwest...285 degrees at 10 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 PM CHST...0300 UTC...the center of Tropical Storm Higos
was located near Latitude 14.8 degrees North and Longitude
145.1 degrees East. Higos is moving west-northwest at 10 mph. It
is expected to maintain this general course with a slight
increase in forward speed through Wednesday.

Maximum sustained winds remain at 40 mph. Higos is forecast to
intensify through tonight.

Tropical Storm force winds extend outward from the center up to
70 miles to the northwest through northeast.

NEXT ADVISORY
-------------
An intermediate advisory will be issued by the National Weather
Service at 500 PM ChST followed by the next scheduled advisory at
800 PM ChST.

$$

Doll


Original Message :

WTPQ31 RJTD 230000
RSMC TROPICAL CYCLONE PROGNOSTIC REASONING
REASONING NO. 3 FOR TS 2608 HIGOS (2608)
1.GENERAL COMMENTS
A TD PREVIOUSLY LOCATED AT 15.1N, 147.0E HAS BEEN UPGRADED TO TS
(HIGOS) STATUS. TS HIGOS IS LOCATED AT 14.9N, 145.9E. INFORMATION
ON THE CURRENT POSITION IS BASED ON ANIMATED MSI AND SURFACE
OBSERVATIONS. POSITIONAL ACCURACY IS POOR BECAUSE THE CSC IS
OBSCURE. CENTRAL PRESSURE IS 1004HPA AND MAXIMUM SUSTAINED WINDS
NEAR THE CENTER ARE 35KNOTS. THE SYSTEM IS IN A FAVORABLE
ENVIRONMENT FOR DEVELOPMENT UNDER THE INFLUENCE OF HIGH SSTS, HIGH
TCHP AND WEAK VWS. THIS HAS CAUSED THE SYSTEM TO DEVELOP OVER THE
LAST SIX HOURS. INFORMATION ON THE CURRENT INTENSITY IS BASED ON
DVORAK INTENSITY ANALYSES AND SURFACE OBSERVATIONS.
2.SYNOPTIC SITUATION
THE SYSTEM IS MOVING WESTWARD ALONG THE SOUTHERN PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH. ANIMATED MSI SHOWS CB CLUSTERS HAVE
GATHERED AROUND THE CSC. WATER VAPOR IMAGERY SHOWS DRY AIR IN THE
DIRECTION OF THE MOVEMENT. METOP-B/MHS 85 GHZ MICROWAVE IMAGERY
SHOWS THE SYSTEM HAS ACTIVE CONVECTIVE CLOUD CLUSTERS AROUND THE
CSC.
3.TRACK FORECAST
THE SYSTEM WILL MOVE WEST-NORTHWESTWARD ALONG THE PERIPHERY OF A
MID-LEVEL SUB-TROPICAL HIGH UNTIL FT48. THE SYSTEM WILL THEN MOVE
NORTH-NORTHWESTWARD UNTIL FT72. THE SYSTEM WILL THEN GRADUALLY
ACCELERATE AND MOVE NORTHEASTWARD UNTIL FT96. THE SYSTEM WILL THEN
GRADUALLY ACCELERATE AND MOVE EAST-NORTHEASTWARD UNDER THE
INFLUENCE OF MID-LATITUDE PREVAILING WESTERLIES UNTIL FT120. THE
TRACK FORECAST IS BASED ON GSM PREDICTIONS, AND REFERENCE TO OTHER
NWP MODELS. TRACK FORECAST CONFIDENCE IS FAIR BECAUSE ALL NWP
MODELS ARE IN CLOSE AGREEMENT.
4.INTENSITY FORECAST
THE SYSTEM WILL DEVELOP UNTIL FT72 DUE TO THE INFLUENCE OF
INTERACTION WITH HIGH SSTS, HIGH TCHP AND WEAK VWS. THE SYSTEM
WILL THEN MAINTAIN ITS INTENSITY UNTIL FT96 DUE TO THE INFLUENCE
OF INTERACTION WITH LOWER SSTS AND REDUCED TCHP. THE SYSTEM WILL
THEN WEAKEN UNTIL FT120 DUE TO THE INFLUENCE OF INTERACTION WITH
LOW SSTS AND LOW TCHP. THE SYSTEM WILL TRANSFORM INTO AN
EXTRATROPICAL CYCLONE BY FT120. THE INTENSITY FORECAST IS BASED ON
A CONSENSUS OF GUIDANCE DATA INCLUDING GSM.
=


Original Message :

WTPQ32 PGUM 230222 CCA
TCPPQ2

BULLETIN...CORRECTED
Tropical Depression 08W Special Advisory Number 2A
National Weather Service Tiyan GU WP082026
1222 PM ChST Tue Jun 23 2026

Corrected typo in headline.

...TROPICAL DEPRESSION 08W STRENGTHENS INTO TROPICAL
STORM HIGOS (08W) SOUTH OF TINIAN...

CHANGES WITH THIS ADVISORY
--------------------------
Tropical Storm Warnings have been issued for Tinian and
Saipan, and the adjacent coastal waters.

WATCHES AND WARNINGS
--------------------
Tropical Storm warnings have been issued for Tinian and
Saipan and the adjacent coastal waters.

A Tropical Storm Warning means damaging winds of 39 mph
or more are imminent or will occur shortly.

SUMMARY OF 1100 AM CHST...0100 UTC...INFORMATION
-----------------------------------------------
Location...14.6N 145.6E

About 25 miles south of Tinian
About 35 miles south-southwest of Saipan
About 40 miles northeast of Rota
About 95 miles northeast of Guam
About 120 miles south of Anatahan
About 210 miles south of Alamagan
About 245 miles south of Pagan
About 285 miles south of Agrihan
About 420 miles north of Faraulep
About 620 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west-northwest...285 degrees at 11 mph

DISCUSSION AND OUTLOOK
----------------------
At 1100 AM CHST...0100 UTC...the center of Tropical Storm Higos
(08W) was located near Latitude 14.6 degrees North and Longitude
145.6 degrees East. TS Higos (08W) is moving west-northwest at
11 mph. It is expected to maintain this general course with a
slight decrease in forward speed through Wednesday.

Maximum sustained winds have increased to 40 mph. TS Higos (08W)
is forecast to intensify through tonight.

Tropical Storm force winds extend outward from the center up to
70 miles northwest through northeast.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST this afternoon, followed by an
intermediate advisory at 500 PM ChST.

$$

Doll


Original Message :

WTPQ32 PGUM 230216
TCPPQ2

BULLETIN
Tropical Depression 08W Special Advisory Number 2A
National Weather Service Tiyan GU WP082026
1216 PM ChST Tue Jun 23 2026

...TROPICAL STORM HIGOS (08W) STRENGTHENS INTO TROPICAL
STORM 08 SOUTH OF TINIAN...

CHANGES WITH THIS ADVISORY
--------------------------
Tropical Storm Warnings have been issued for Tinian and
Saipan, and the adjacent coastal waters.

WATCHES AND WARNINGS
--------------------
Tropical Storm warnings have been issued for Tinian and
Saipan. Damaging winds of 39 mph or more are expected
within 24 hours.

A Tropical Storm Warning means damaging winds of 39 mph
or more are imminent or will occur shortly.

SUMMARY OF 1100 AM CHST...0100 UTC...INFORMATION
-----------------------------------------------
Location...14.6N 145.6E

About 25 miles south of Tinian
About 35 miles south-southwest of Saipan
About 40 miles northeast of Rota
About 95 miles northeast of Guam
About 120 miles south of Anatahan
About 210 miles south of Alamagan
About 245 miles south of Pagan
About 285 miles south of Agrihan
About 420 miles north of Faraulep
About 620 miles northeast of Yap

Maximum sustained winds...40 mph
Present movement...west-northwest...285 degrees at 11 mph

DISCUSSION AND OUTLOOK
----------------------
At 1100 AM CHST...0100 UTC...the center of Tropical Storm Higos
(08W) was located near Latitude 14.6 degrees North and Longitude
145.6 degrees East. TS Higos (08W) is moving west-northwest at
11 mph. It is expected to maintain this general course with a
slight decrease in forward speed through Wednesday.

Maximum sustained winds have increased to 40 mph. TS Higos (08W)
is forecast to intensify through tonight.

Tropical Storm force winds extend outward from the center up to
70 miles northwest through northeast.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST this afternoon, followed by an
intermediate advisory at 500 PM ChST.

$$

Doll


Original Message :

WTPN52 PGTW 230300
WARNING ATCG MIL 08W NWP 260623015516
2026062300 08W HIGOS 003 02 285 09 SATL 060
T000 147N 1456E 035 R034 070 NE QD 000 SE QD 000 SW QD 070 NW QD
T012 152N 1438E 040 R034 070 NE QD 000 SE QD 000 SW QD 070 NW QD
T024 162N 1418E 040 R034 070 NE QD 000 SE QD 000 SW QD 060 NW QD
T036 176N 1396E 045 R034 080 NE QD 010 SE QD 000 SW QD 060 NW QD
T048 194N 1374E 050 R050 030 NE QD 000 SE QD 000 SW QD 020 NW QD R034 070 NE QD 020 SE QD 020 SW QD 060 NW QD
T060 221N 1359E 050 R050 020 NE QD 020 SE QD 000 SW QD 020 NW QD R034 060 NE QD 040 SE QD 020 SW QD 030 NW QD
T072 258N 1359E 050 R050 010 NE QD 020 SE QD 000 SW QD 020 NW QD R034 060 NE QD 060 SE QD 020 SW QD 030 NW QD
T096 344N 1445E 045 R034 050 NE QD 080 SE QD 070 SW QD 050 NW QD
T120 415N 1586E 035 R034 140 NE QD 100 SE QD 030 SW QD 000 NW QD
AMP
096HR BECOMING EXTRATROPICAL
120HR EXTRATROPICAL
SUBJ: TROPICAL STORM 08W (HIGOS) WARNING NR 003
1. TROPICAL STORM 08W (HIGOS) WARNING NR 003
UPGRADED FROM TROPICAL DEPRESSION 08W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
230000Z --- NEAR 14.7N 145.6E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.7N 145.6E
---
FORECASTS:
12 HRS, VALID AT:
231200Z --- 15.2N 143.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 11 KTS
---
24 HRS, VALID AT:
240000Z --- 16.2N 141.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 13 KTS
---
36 HRS, VALID AT:
241200Z --- 17.6N 139.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 310 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
250000Z --- 19.4N 137.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 335 DEG/ 15 KTS
---
60 HRS, VALID AT:
251200Z --- 22.1N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 360 DEG/ 18 KTS
---
72 HRS, VALID AT:
260000Z --- 25.8N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 040 DEG/ 28 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
270000Z --- 34.4N 144.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 055 DEG/ 33 KTS
---
120 HRS, VALID AT:
280000Z --- 41.5N 158.6E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
230300Z POSITION NEAR 14.8N 145.1E.
23JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 18 NM
SOUTH OF TINIAN, HAS TRACKED WEST-NORTHWESTWARD AT 09 KNOTS OVER
THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 230000Z IS 1005 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 230000Z IS 14 FEET. NEXT WARNINGS AT
230900Z, 231500Z, 232100Z AND 240300Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
0826062300 147N1456E 35
NNNN


Original Message :

WTPN32 PGTW 230300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 08W (HIGOS) WARNING NR 003//
RMKS/
1. TROPICAL STORM 08W (HIGOS) WARNING NR 003
UPGRADED FROM TROPICAL DEPRESSION 08W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
230000Z --- NEAR 14.7N 145.6E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.7N 145.6E
---
FORECASTS:
12 HRS, VALID AT:
231200Z --- 15.2N 143.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 300 DEG/ 11 KTS
---
24 HRS, VALID AT:
240000Z --- 16.2N 141.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 305 DEG/ 13 KTS
---
36 HRS, VALID AT:
241200Z --- 17.6N 139.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 310 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
250000Z --- 19.4N 137.4E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 335 DEG/ 15 KTS
---
60 HRS, VALID AT:
251200Z --- 22.1N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 360 DEG/ 18 KTS
---
72 HRS, VALID AT:
260000Z --- 25.8N 135.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 010 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 040 DEG/ 28 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
270000Z --- 34.4N 144.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 055 DEG/ 33 KTS
---
120 HRS, VALID AT:
280000Z --- 41.5N 158.6E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
230300Z POSITION NEAR 14.8N 145.1E.
23JUN26. TROPICAL STORM 08W (HIGOS), LOCATED APPROXIMATELY 18 NM
SOUTH OF TINIAN, HAS TRACKED WEST-NORTHWESTWARD AT 09 KNOTS OVER
THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 230000Z IS 1005 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 230000Z IS 14 FEET. NEXT WARNINGS AT
230900Z, 231500Z, 232100Z AND 240300Z.
REFER TO TYPHOON 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.//
NNNN


Original Message :

WTPQ51 RJTD 230000
RSMC TROPICAL CYCLONE ADVISORY
NAME TS 2608 HIGOS (2608) UPGRADED FROM TD
ANALYSIS
PSTN 230000UTC 14.9N 145.9E POOR
MOVE W 08KT
PRES 1004HPA
MXWD 035KT
GUST 050KT
30KT 60NM
FORECAST
24HF 240000UTC 16.2N 142.1E 50NM 70%
MOVE WNW 10KT
PRES 1002HPA
MXWD 035KT
GUST 050KT
48HF 250000UTC 18.6N 137.9E 85NM 70%
MOVE WNW 12KT
PRES 1000HPA
MXWD 040KT
GUST 060KT
72HF 260000UTC 23.7N 135.5E 120NM 70%
MOVE NNW 14KT
PRES 998HPA
MXWD 045KT
GUST 065KT
96HF 270000UTC 32.4N 143.9E 150NM 70%
MOVE NE 29KT
PRES 998HPA
MXWD 045KT
GUST 065KT
120HF 280000UTC 37.5N 158.4E 180NM 70% EXTRATROPICAL LOW =


Original Message :

WTJP22 RJTD 230000
WARNING 230000.
WARNING VALID 240000.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
TROPICAL STORM 2608 HIGOS (2608) UPGRADED FROM TROPICAL DEPRESSION
1004 HPA
AT 14.9N 145.9E MARIANAS MOVING WEST 08 KNOTS.
POSITION POOR.
MAX WINDS 35 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 60 MILES.
FORECAST POSITION FOR 240000UTC AT 16.2N 142.1E WITH 50 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 250000UTC AT 18.6N 137.9E WITH 85 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1000 HPA, MAX WINDS 40 KNOTS NEAR CENTER.
FORECAST POSITION FOR 260000UTC AT 23.7N 135.5E WITH 120 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 270000UTC AT 32.4N 143.9E WITH 150 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
998 HPA, MAX WINDS 45 KNOTS NEAR CENTER.
FORECAST POSITION FOR 280000UTC AT 37.5N 158.4E WITH 180 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
1002 HPA, MAX WINDS 35 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=


Original Message :

WTPQ32 PGUM 222223
TCPPQ2

BULLETIN
Tropical Depression 08W Advisory Number 2
National Weather Service Tiyan GU WP082026
823 AM ChST Tue Jun 23 2026

...TROPICAL DEPRESSION EIGHT QUASI-STATIONARY EAST-
SOUTHEAST OF TINIAN AND SAIPAN.

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.


SUMMARY OF 700 AM CHST...2100 UTC...INFORMATION
-----------------------------------------------
Location...14.6N 146.1E

About 40 miles southeast of Tinian
About 45 miles southeast of Saipan
About 65 miles east-northeast of Rota
About 115 miles northeast of Guam
About 125 miles south-southeast of Anatahan
About 210 miles south of Alamagan
About 245 miles south of Pagan
About 290 miles south of Agrihan
About 430 miles north-northeast of Faraulep
About 645 miles east-northeast of Yap


Maximum sustained winds...35 mph
Present movement...west-northwest...285 degrees at 14 mph

DISCUSSION AND OUTLOOK
----------------------
At 700 AM CHST...2100 UTC...the center of Tropical Depression 08W
was located near Latitude 14.6 degrees North and Longitude
146.1 degrees East. 08W is moving west-northwest at 14 mph. It is
expected to maintain this general course with a slight decrease
in forward speed through Wednesday.

Maximum sustained winds have increased to 35 mph. 08W is forecast
to intensify through tonight possibly becoming a tropical storm.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 200 PM ChST.

$$

Doll


Original Message :

WTPN32 PGTW 222100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 002//
RMKS/
1. TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 002
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
221800Z --- NEAR 14.5N 146.5E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.5N 146.5E
---
FORECASTS:
12 HRS, VALID AT:
230600Z --- 14.9N 144.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 290 DEG/ 10 KTS
---
24 HRS, VALID AT:
231800Z --- 15.5N 142.9E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 010 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 300 DEG/ 12 KTS
---
36 HRS, VALID AT:
240600Z --- 16.7N 140.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 300 DEG/ 11 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
241800Z --- 17.9N 138.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 315 DEG/ 14 KTS
---
60 HRS, VALID AT:
250600Z --- 19.9N 136.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 340 DEG/ 17 KTS
---
72 HRS, VALID AT:
251800Z --- 23.1N 135.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 020 DEG/ 19 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
261800Z --- 30.0N 138.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 055 DEG/ 29 KTS
---
120 HRS, VALID AT:
271800Z --- 36.0N 150.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
222100Z POSITION NEAR 14.6N 146.1E.
22JUN26. TROPICAL DEPRESSION 08W (EIGHT), LOCATED APPROXIMATELY
58 NM SOUTHEAST OF SAIPAN, HAS TRACKED WEST-NORTHWESTWARD AT 12
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 221800Z IS 1005 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 221800Z IS 12 FEET. NEXT WARNINGS AT
230300Z, 230900Z, 231500Z AND 232100Z.
REFER TO TYPHOON 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
//
NNNN


Original Message :

WTPN52 PGTW 222100
WARNING ATCG MIL 08W NWP 260622194133
2026062218 08W EIGHT 002 02 285 12 SATL RADR 060
T000 145N 1465E 030
T012 149N 1448E 035
T024 155N 1429E 035 R034 010 NE QD 000 SE QD 000 SW QD 000 NW QD
T036 167N 1407E 035 R034 020 NE QD 000 SE QD 000 SW QD 000 NW QD
T048 179N 1387E 040 R034 030 NE QD 000 SE QD 000 SW QD 010 NW QD
T060 199N 1365E 045 R034 020 NE QD 010 SE QD 000 SW QD 010 NW QD
T072 231N 1353E 045 R034 030 NE QD 030 SE QD 010 SW QD 020 NW QD
T096 300N 1385E 045 R034 030 NE QD 060 SE QD 030 SW QD 030 NW QD
T120 360N 1503E 035 R034 000 NE QD 070 SE QD 060 SW QD 000 NW QD
AMP
096HR BECOMING EXTRATROPICAL
120HR EXTRATROPICAL
SUBJ: TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 002
1. TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 002
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
221800Z --- NEAR 14.5N 146.5E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.5N 146.5E
---
FORECASTS:
12 HRS, VALID AT:
230600Z --- 14.9N 144.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 290 DEG/ 10 KTS
---
24 HRS, VALID AT:
231800Z --- 15.5N 142.9E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 010 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 300 DEG/ 12 KTS
---
36 HRS, VALID AT:
240600Z --- 16.7N 140.7E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 300 DEG/ 11 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
241800Z --- 17.9N 138.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 60 HR POSIT: 315 DEG/ 14 KTS
---
60 HRS, VALID AT:
250600Z --- 19.9N 136.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 020 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 340 DEG/ 17 KTS
---
72 HRS, VALID AT:
251800Z --- 23.1N 135.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 020 DEG/ 19 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
261800Z --- 30.0N 138.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
BECOMING EXTRATROPICAL
RADIUS OF 034 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 055 DEG/ 29 KTS
---
120 HRS, VALID AT:
271800Z --- 36.0N 150.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 000 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
---
REMARKS:
222100Z POSITION NEAR 14.6N 146.1E.
22JUN26. TROPICAL DEPRESSION 08W (EIGHT), LOCATED APPROXIMATELY
58 NM SOUTHEAST OF SAIPAN, HAS TRACKED WEST-NORTHWESTWARD AT 12
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 221800Z IS 1005 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 221800Z IS 12 FEET. NEXT WARNINGS AT
230300Z, 230900Z, 231500Z AND 232100Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 25
0826062212 142N1477E 30
0826062218 145N1465E 30
NNNN


Original Message :

WTPQ32 PGUM 221544
TCPPQ2

BULLETIN
Tropical Depression 08W Advisory Number 1
National Weather Service Tiyan GU WP082026
144 AM ChST Tue Jun 23 2026

...TROPICAL DEPRESSION 08W FORMS EAST-SOUTHEAST OF SAIPAN...

CHANGES WITH THIS ADVISORY
--------------------------
None.

WATCHES AND WARNINGS
--------------------
None.

SUMMARY OF 100 AM CHST...1500 UTC...INFORMATION
-----------------------------------------------
Location...14.3N 147.4E

About 125 miles east-southeast of Tinian
About 125 miles east-southeast of Saipan
About 145 miles east of Rota
About 185 miles east-northeast of Guam
About 185 miles southeast of Anatahan
About 250 miles south-southeast of Alamagan
About 285 miles south-southeast of Pagan
About 330 miles south-southeast of Agrihan
About 440 miles north-northeast of Faraulep
About 710 miles east-northeast of Yap

Maximum sustained winds...30 mph
Present movement...west...270 degrees at 8 mph

DISCUSSION AND OUTLOOK
----------------------
At 100 AM CHST...1500 UTC...the center of Tropical Depression 08W
was located near Latitude 14.3 degrees North and Longitude
147.4 degrees East. 08W is moving west at 8 mph. It is expected
to make a slight turn toward the west-northwest with a slight
increase in forward speed through Wednesday. This general forecast
track should take TD 08W through the CNMI near Tinian and Saipan on
Tuesday as a tropical depression then recurve it south of Japan.

Maximum sustained winds are 30 mph. 08W is forecast to maintain
this intensity through Wednesday, then begin to slowly intensify.

NEXT ADVISORY
-------------
The next scheduled advisory will be issued by the National
Weather Service at 800 AM ChST.

$$

Stanko


Original Message :

WTPN52 PGTW 221500
WARNING ATCG MIL 08W NWP 260622150156
2026062212 08W EIGHT 001 02 270 07 SATL 060
T000 142N 1478E 025
T012 147N 1461E 025
T024 155N 1443E 025
T036 164N 1420E 030
T048 175N 1396E 030
T060 189N 1373E 035 R034 050 NE QD 000 SE QD 000 SW QD 050 NW QD
T072 210N 1351E 035 R034 065 NE QD 065 SE QD 025 SW QD 065 NW QD
T096 293N 1359E 040 R034 085 NE QD 085 SE QD 060 SW QD 065 NW QD
T120 354N 1460E 035 R034 100 NE QD 110 SE QD 075 SW QD 090 NW QD
AMP
120HR EXTRATROPICAL
SUBJ: TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 001
1. TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 001
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
221200Z --- NEAR 14.2N 147.8E
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.2N 147.8E
---
FORECASTS:
12 HRS, VALID AT:
230000Z --- 14.7N 146.1E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 295 DEG/ 10 KTS
---
24 HRS, VALID AT:
231200Z --- 15.5N 144.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 290 DEG/ 12 KTS
---
36 HRS, VALID AT:
240000Z --- 16.4N 142.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 295 DEG/ 13 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
241200Z --- 17.5N 139.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 305 DEG/ 13 KTS
---
60 HRS, VALID AT:
250000Z --- 18.9N 137.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 315 DEG/ 15 KTS
---
72 HRS, VALID AT:
251200Z --- 21.0N 135.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 005 DEG/ 21 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
261200Z --- 29.3N 135.9E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
085 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 050 DEG/ 26 KTS
---
120 HRS, VALID AT:
271200Z --- 35.4N 146.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
---
REMARKS:
221500Z POSITION NEAR 14.3N 147.4E.
22JUN26. TROPICAL DEPRESSION 08W (EIGHT), LOCATED APPROXIMATELY
172 NM EAST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 221200Z IS 1006 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 221200Z IS 12 FEET. NEXT WARNINGS AT
222100Z, 230300Z, 230900Z AND 231500Z.
FOR SIX-HOURLY UPDATES.
//
0826062200 142N1492E 20
0826062206 142N1485E 20
0826062212 142N1478E 25
NNNN


Original Message :

WTPN32 PGTW 221500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 001//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/221051ZJUN2026//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. TROPICAL DEPRESSION 08W (EIGHT) WARNING NR 001
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
221200Z --- NEAR 14.2N 147.8E
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 14.2N 147.8E
---
FORECASTS:
12 HRS, VALID AT:
230000Z --- 14.7N 146.1E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 24 HR POSIT: 295 DEG/ 10 KTS
---
24 HRS, VALID AT:
231200Z --- 15.5N 144.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 36 HR POSIT: 290 DEG/ 12 KTS
---
36 HRS, VALID AT:
240000Z --- 16.4N 142.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 48 HR POSIT: 295 DEG/ 13 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
241200Z --- 17.5N 139.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
VECTOR TO 60 HR POSIT: 305 DEG/ 13 KTS
---
60 HRS, VALID AT:
250000Z --- 18.9N 137.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
000 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 315 DEG/ 15 KTS
---
72 HRS, VALID AT:
251200Z --- 21.0N 135.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 005 DEG/ 21 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
261200Z --- 29.3N 135.9E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
085 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
VECTOR TO 120 HR POSIT: 050 DEG/ 26 KTS
---
120 HRS, VALID AT:
271200Z --- 35.4N 146.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
---
REMARKS:
221500Z POSITION NEAR 14.3N 147.4E.
22JUN26. TROPICAL DEPRESSION 08W (EIGHT), LOCATED APPROXIMATELY
172 NM EAST OF ANDERSEN AFB, HAS TRACKED WESTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 221200Z IS 1006
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 221200Z IS 12 FEET. NEXT
WARNINGS AT 222100Z, 230300Z, 230900Z AND 231500Z.
REFER TO TYPHOON 07W (MEKKHALA) WARNINGS (WTPN31 PGTW)
FOR SIX-HOURLY UPDATES.
2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 221100).////
NNNN