Overall Orange alert Tropical Cyclone for NANGKA-20
in Viet Nam, China, Laos, Thailand

Global Telecommunication Service

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2020-10-14 10:35


Original Message :

WTSS20 VHHH 141047

TROPICAL CYCLONE WARNING

AT 140900 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 998 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7 N) ONE
ZERO SIX POINT ONE DEGREES EAST (106.1 E) AND IS FORECAST
TO MOVE WEST AT ABOUT 8 KNOTS FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 120 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 60 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 210 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 150900 UTC
DISSIPATED OVER LAND.

>

2020-10-14 08:24


Original Message :

WTSS20 VHHH 140747 CCA

TROPICAL CYCLONE WARNING

AT 140600 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 994 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SIX DEGREES NORTH (19.6 N) ONE ZERO
SIX POINT SIX DEGREES EAST (106.6 E) AND IS FORECAST TO
MOVE WEST AT ABOUT 8 KNOTS FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 120 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 60 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 210 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 150600 UTC
DISSIPATED OVER LAND.

>

2020-10-14 07:47


Original Message :

WTPN33 PGTW 140900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 010//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 010
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140000Z --- NEAR 20.0N 106.8E
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 20 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.0N 106.8E
---
FORECASTS:
12 HRS, VALID AT:
141200Z --- 20.0N 105.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 275 DEG/ 07 KTS
---
24 HRS, VALID AT:
150000Z --- 20.1N 103.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 265 DEG/ 06 KTS
---
36 HRS, VALID AT:
151200Z --- 20.0N 102.3E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140300Z POSITION NEAR 20.0N 106.3E.
14OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 78
NM SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WESTWARD AT 20 KNOTS
OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
140000Z IS 15 FEET. NEXT WARNINGS AT 140900Z, 141500Z, 142100Z
AND 150300Z.//
NNNN

>

2020-10-14 07:33


Original Message :

WTSS20 VHHH 140747

TROPICAL CYCLONE WARNING

AT 140600 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 994 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SIX DEGREES NORTH (19.6 N) ONE ZERO
SIX POINT SIX DEGREES EAST (106.6 E) AND IS FORECAST TO
MOVE WEST AT ABOUT 8 KNOTS FOR THE NEXT 18 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 120 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 60 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 210 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 150000 UTC
DISSIPATED OVER LAND.

>

2020-10-14 04:34


Original Message :

WTSS20 VHHH 140447

TROPICAL CYCLONE WARNING

AT 140300 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 994 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SIX DEGREES NORTH (19.6 N) ONE ZERO
SEVEN POINT ZERO DEGREES EAST (107.0 E) AND IS FORECAST TO
MOVE WEST AT ABOUT 8 KNOTS FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 120 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 210 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 150300 UTC
DISSIPATED OVER LAND.

>

2020-10-14 01:39


Original Message :

WTPN33 PGTW 140300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 010//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 010
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140000Z --- NEAR 20.0N 106.8E
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 20 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 145 NM NORTHEAST QUADRANT
125 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.0N 106.8E
---
FORECASTS:
12 HRS, VALID AT:
141200Z --- 20.0N 105.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 275 DEG/ 07 KTS
---
24 HRS, VALID AT:
150000Z --- 20.1N 103.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 265 DEG/ 06 KTS
---
36 HRS, VALID AT:
151200Z --- 20.0N 102.3E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140300Z POSITION NEAR 20.0N 106.3E.
14OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 78
NM SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WESTWARD AT 20 KNOTS
OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
140000Z IS 15 FEET. NEXT WARNINGS AT 140900Z, 141500Z, 142100Z
AND 150300Z.//
NNNN

>

2020-10-14 01:33


Original Message :

WTSS20 VHHH 140147

TROPICAL CYCLONE WARNING

AT 140000 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7 N) ONE
ZERO SEVEN POINT FIVE DEGREES EAST (107.5 E) AND IS
FORECAST TO MOVE WEST AT ABOUT 8 KNOTS FOR THE NEXT 24
HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 150 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 270 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 150000 UTC
DISSIPATED OVER LAND.

>

2020-10-13 22:32


Original Message :

WTSS20 VHHH 132247

TROPICAL CYCLONE WARNING

AT 132100 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7 N) ONE
ZERO EIGHT POINT ONE DEGREES EAST (108.1 E) AND IS FORECAST
TO MOVE WEST AT ABOUT 10 KNOTS FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 180 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 270 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 142100 UTC
DISSIPATED OVER LAND.

>

2020-10-13 19:55


Original Message :

WTPN33 PGTW 132100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 009//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 009
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131800Z --- NEAR 19.8N 108.9E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 17 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
145 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.8N 108.9E
---
FORECASTS:
12 HRS, VALID AT:
140600Z --- 19.9N 106.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 270 DEG/ 09 KTS
---
24 HRS, VALID AT:
141800Z --- 19.9N 104.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 270 DEG/ 08 KTS
---
36 HRS, VALID AT:
150600Z --- 19.9N 103.2E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
132100Z POSITION NEAR 19.8N 108.4E.
13OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 183 NM
EAST-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WEST-NORTHWESTWARD AT
17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 131800Z IS 15 FEET. NEXT WARNINGS AT 140300Z, 140900Z, 141500Z
AND 142100Z.//
NNNN

>

2020-10-13 19:32


Original Message :

WTSS20 VHHH 131947

TROPICAL CYCLONE WARNING

AT 131800 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT SEVEN DEGREES NORTH (19.7 N) ONE
ZERO EIGHT POINT SEVEN DEGREES EAST (108.7 E) AND IS
FORECAST TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 10 KNOTS
FOR THE NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 240 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 141800 UTC
ONE NINE POINT TWO DEGREES NORTH (19.2 N)
ONE ZERO FIVE POINT TWO DEGREES EAST (105.2 E)
MAXIMUM WINDS 30 KNOTS.

FORECAST POSITION AND INTENSITY AT 151800 UTC
DISSIPATED OVER LAND.

>

2020-10-13 16:32


Original Message :

WTSS20 VHHH 131647

TROPICAL CYCLONE WARNING

AT 131500 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT FIVE DEGREES NORTH (19.5 N) ONE
ZERO NINE POINT SIX DEGREES EAST (109.6 E) AND IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 10 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 270 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 330 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 141500 UTC
ONE NINE POINT FIVE DEGREES NORTH (19.5 N)
ONE ZERO FIVE POINT NINE DEGREES EAST (105.9 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 151500 UTC
DISSIPATED OVER LAND.

>

2020-10-13 14:21


Original Message :

WTPN33 PGTW 131500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 008//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 008
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131200Z --- NEAR 19.0N 110.5E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 08 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 - 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 - 195 NM NORTHEAST QUADRANT
165 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.0N 110.5E
---
FORECASTS:
12 HRS, VALID AT:
140000Z --- 19.4N 108.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 275 DEG/ 10 KTS
---
24 HRS, VALID AT:
141200Z --- 19.5N 106.5E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 270 DEG/ 08 KTS
---
36 HRS, VALID AT:
150000Z --- 19.5N 104.9E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 270 DEG/ 04 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
151200Z --- 19.5N 104.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 265 DEG/ 02 KTS
---
72 HRS, VALID AT:
161200Z --- 19.4N 103.1E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
131500Z POSITION NEAR 19.1N 110.0E.
13OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 286
NM EAST-SOUTHEAST OF HANOI, VIETNAM, HAS TRACKED WEST-
NORTHWESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131200Z IS 18 FEET. NEXT
WARNINGS AT 132100Z, 140300Z, 140900Z AND 141500Z.
//
NNNN

>

2020-10-13 13:33


Original Message :

WTSS20 VHHH 131347

TROPICAL CYCLONE WARNING

AT 131200 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE NINE POINT TWO DEGREES NORTH (19.2 N) ONE ONE
ZERO POINT FOUR DEGREES EAST (110.4 E) AND IS FORECAST TO
MOVE WEST OR WEST-NORTHWEST AT ABOUT 10 KNOTS FOR THE NEXT
24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 270 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 330 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 141200 UTC
ONE NINE POINT FIVE DEGREES NORTH (19.5 N)
ONE ZERO SIX POINT ONE DEGREES EAST (106.1 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 151200 UTC
DISSIPATED OVER LAND.

>

2020-10-13 08:35


Original Message :

WTPN33 PGTW 130900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 007//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 007
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130600Z --- NEAR 18.7N 111.5E
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 07 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 - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 235 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
135 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.7N 111.5E
---
FORECASTS:
12 HRS, VALID AT:
131800Z --- 19.0N 109.8E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 275 DEG/ 10 KTS
---
24 HRS, VALID AT:
140600Z --- 19.2N 107.6E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 275 DEG/ 10 KTS
---
36 HRS, VALID AT:
141800Z --- 19.3N 105.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 270 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150600Z --- 19.3N 104.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 265 DEG/ 02 KTS
---
72 HRS, VALID AT:
160600Z --- 19.2N 103.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130900Z POSITION NEAR 18.8N 111.1E.
13OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 264
NM SOUTHWEST OF HONG KONG, HAS TRACKED WESTWARD AT 07 KNOTS OVER
THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 130600Z IS 16 FEET. NEXT
WARNINGS AT 131500Z, 132100Z, 140300Z AND 140900Z.
//
NNNN

>

2020-10-13 07:32


Original Message :

WTSS20 VHHH 130747

TROPICAL CYCLONE WARNING

AT 130600 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT SIX DEGREES NORTH (18.6 N) ONE ONE
ONE POINT TWO DEGREES EAST (111.2 E) AND IS FORECAST TO
MOVE WEST OR WEST-NORTHWEST AT ABOUT 10 KNOTS FOR THE NEXT
24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 300 NAUTICAL MILES OVER
NORTHEAST QUADRANT, 120 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 330 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 140600 UTC
ONE NINE POINT THREE DEGREES NORTH (19.3 N)
ONE ZERO SIX POINT EIGHT DEGREES EAST (106.8 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 150600 UTC
DISSIPATED OVER LAND.

>

2020-10-13 04:32


Original Message :

WTSS20 VHHH 130447

TROPICAL CYCLONE WARNING

AT 130300 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT FIVE DEGREES NORTH (18.5 N) ONE
ONE ONE POINT NINE DEGREES EAST (111.9 E) AND IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 270 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 330 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 140300 UTC
ONE NINE POINT TWO DEGREES NORTH (19.2 N)
ONE ZERO SEVEN POINT ZERO DEGREES EAST (107.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 150300 UTC
ONE NINE POINT FOUR DEGREES NORTH (19.4 N)
ONE ZERO FOUR POINT NINE DEGREES EAST (104.9 E)
MAXIMUM WINDS 25 KNOTS.

FORECAST POSITION AND INTENSITY AT 160300 UTC
DISSIPATED OVER LAND.

>

2020-10-13 01:39


Original Message :

WTPN33 PGTW 130300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 006//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 006
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130000Z --- NEAR 18.8N 112.3E
MOVEMENT PAST SIX HOURS - 290 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 030 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 - 140 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.8N 112.3E
---
FORECASTS:
12 HRS, VALID AT:
131200Z --- 19.2N 110.1E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 10 KTS
---
24 HRS, VALID AT:
140000Z --- 19.5N 107.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 275 DEG/ 09 KTS
---
36 HRS, VALID AT:
141200Z --- 19.6N 106.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 265 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150000Z --- 19.5N 104.2E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 240 DEG/ 02 KTS
---
72 HRS, VALID AT:
160000Z --- 19.1N 103.4E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130300Z POSITION NEAR 18.9N 111.7E.
13OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 236 NM
SOUTH-SOUTHWEST OF HONG KONG, HAS TRACKED WEST-NORTHWESTWARD AT 09
KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
130000Z IS 15 FEET. NEXT WARNINGS AT 130900Z, 131500Z, 132100Z AND
140300Z.//
NNNN

>

2020-10-13 01:34


Original Message :

WTSS20 VHHH 130147

TROPICAL CYCLONE WARNING

AT 130000 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT FOUR DEGREES NORTH (18.4 N) ONE
ONE TWO POINT SEVEN DEGREES EAST (112.7 E) AND IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 240 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 140000 UTC
ONE NINE POINT ONE DEGREES NORTH (19.1 N)
ONE ZERO SEVEN POINT FOUR DEGREES EAST (107.4 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 150000 UTC
ONE NINE POINT FOUR DEGREES NORTH (19.4 N)
ONE ZERO FIVE POINT ONE DEGREES EAST (105.1 E)
MAXIMUM WINDS 35 KNOTS.

FORECAST POSITION AND INTENSITY AT 160000 UTC
DISSIPATED OVER LAND.
0000005800
60323

>

2020-10-12 22:33


Original Message :

WTSS20 VHHH 122247

TROPICAL CYCLONE WARNING

AT 122100 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT THREE DEGREES NORTH (18.3 N) ONE
ONE THREE POINT FIVE DEGREES EAST (113.5 E) AND IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 240 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 132100 UTC
ONE NINE POINT ONE DEGREES NORTH (19.1 N)
ONE ZERO EIGHT POINT FIVE DEGREES EAST (108.5 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 142100 UTC
ONE NINE POINT FOUR DEGREES NORTH (19.4 N)
ONE ZERO FIVE POINT TWO DEGREES EAST (105.2 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 152100 UTC
DISSIPATED OVER LAND.

>

2020-10-12 19:32


Original Message :

WTSS20 VHHH 121947

TROPICAL CYCLONE WARNING

AT 121800 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT THREE DEGREES NORTH (18.3 N) ONE
ONE THREE POINT NINE DEGREES EAST (113.9 E) AND IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE
NEXT 24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 210 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 131800 UTC
ONE NINE POINT ONE DEGREES NORTH (19.1 N)
ONE ZERO EIGHT POINT SEVEN DEGREES EAST (108.7 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 141800 UTC
ONE NINE POINT FOUR DEGREES NORTH (19.4 N)
ONE ZERO FIVE POINT THREE DEGREES EAST (105.3 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 151800 UTC
DISSIPATED OVER LAND.

>

2020-10-12 19:00


Original Message :

WTPN33 PGTW 122100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 005//
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 005
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
121800Z --- NEAR 18.5N 113.2E
MOVEMENT PAST SIX HOURS - 285 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 025 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 - 090 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.5N 113.2E
---
FORECASTS:
12 HRS, VALID AT:
130600Z --- 18.9N 110.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 10 KTS
---
24 HRS, VALID AT:
131800Z --- 19.2N 108.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 280 DEG/ 09 KTS
---
36 HRS, VALID AT:
140600Z --- 19.5N 106.9E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 275 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141800Z --- 19.6N 105.3E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 260 DEG/ 04 KTS
---
72 HRS, VALID AT:
151800Z --- 19.4N 103.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
122100Z POSITION NEAR 18.6N 112.6E.
12OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 235
NM SOUTH-SOUTHWEST OF HONG KONG, HAS TRACKED WEST-NORTHWESTWARD
AT 12 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 121800Z IS 15 FEET. NEXT WARNINGS AT 130300Z, 130900Z,
131500Z AND 132100Z.//
NNNN

>

2020-10-12 16:33


Original Message :

WTSS20 VHHH 121647

TROPICAL CYCLONE WARNING

AT 121500 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT ONE DEGREES NORTH (18.1 N) ONE ONE
FOUR POINT THREE DEGREES EAST (114.3 E) AND IS FORECAST TO
MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE NEXT
24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 180 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 90 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 270 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 150 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 131500 UTC
ONE NINE POINT ZERO DEGREES NORTH (19.0 N)
ONE ZERO NINE POINT SIX DEGREES EAST (109.6 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 141500 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SIX POINT ZERO DEGREES EAST (106.0 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 151500 UTC
DISSIPATED OVER LAND.

>

2020-10-12 14:08


Original Message :

WTPN33 PGTW 121500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 004
RMKS/
1. TROPICAL STORM 18W (NANGKA) 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:
121200Z --- NEAR 18.2N 114.4E
MOVEMENT PAST SIX HOURS - 280 DEGREES AT 15 KTS
POSITION ACCURATE TO WITHIN 045 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 065 NM NORTHEAST QUADRANT
045 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
065 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.2N 114.4E
---
FORECASTS:
12 HRS, VALID AT:
130000Z --- 18.6N 112.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
055 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 10 KTS
---
24 HRS, VALID AT:
131200Z --- 18.9N 109.9E
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
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 280 DEG/ 09 KTS
---
36 HRS, VALID AT:
140000Z --- 19.2N 108.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 280 DEG/ 07 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141200Z --- 19.5N 106.5E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 280 DEG/ 05 KTS
---
72 HRS, VALID AT:
151200Z --- 19.8N 104.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 270 DEG/ 04 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
161200Z --- 19.8N 103.0E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
121500Z POSITION NEAR 18.3N 113.8E.
12OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 246
NM SOUTH OF HONG KONG, HAS TRACKED WESTWARD AT 15 KNOTS OVER THE
PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 121200Z IS 14
FEET. NEXT WARNINGS AT 122100Z, 130300Z, 130900Z AND 131500Z.
REFER TO TROPICAL DEPRESSION 16W (CHAN-HOM) FINAL WARNING
(WTPN31 PGTW).//
NNNN

>

2020-10-12 13:32


Original Message :

WTSS20 VHHH 121347

TROPICAL CYCLONE WARNING

AT 121200 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT ONE DEGREES NORTH (18.1 N) ONE ONE
FOUR POINT SIX DEGREES EAST (114.6 E) AND IS FORECAST TO
MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE NEXT
24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 120 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 240 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 131200 UTC
ONE EIGHT POINT NINE DEGREES NORTH (18.9 N)
ONE ONE ZERO POINT TWO DEGREES EAST (110.2 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 141200 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SIX POINT THREE DEGREES EAST (106.3 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 151200 UTC
DISSIPATED OVER LAND.

>

2020-10-12 10:33


Original Message :

WTSS20 VHHH 121047

TROPICAL CYCLONE WARNING

AT 120900 UTC, TROPICAL STORM NANGKA (2016) WITH CENTRAL
PRESSURE 996 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL
MILES OF ONE EIGHT POINT ONE DEGREES NORTH (18.1 N) ONE ONE
FIVE POINT FOUR DEGREES EAST (115.4 E) AND IS FORECAST TO
MOVE WEST OR WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE NEXT
24 HOURS.

MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.

RADIUS OF OVER 33 KNOT WINDS 90 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE.
RADIUS OF OVER 2 METRE WAVES 240 NAUTICAL MILES OVER
NORTHERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE.

FORECAST POSITION AND INTENSITY AT 130900 UTC
ONE EIGHT POINT EIGHT DEGREES NORTH (18.8 N)
ONE ONE ZERO POINT SEVEN DEGREES EAST (110.7 E)
MAXIMUM WINDS 50 KNOTS.

FORECAST POSITION AND INTENSITY AT 140900 UTC
ONE NINE POINT SIX DEGREES NORTH (19.6 N)
ONE ZERO SIX POINT SEVEN DEGREES EAST (106.7 E)
MAXIMUM WINDS 45 KNOTS.

FORECAST POSITION AND INTENSITY AT 150900 UTC
DISSIPATED OVER LAND.

>

2020-10-12 08:34


Original Message :

WTPN33 PGTW 120900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 18W (NANGKA) WARNING NR 003
RMKS/
1. TROPICAL STORM 18W (NANGKA) WARNING NR 003
UPGRADED FROM TROPICAL DEPRESSION 18W
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
120600Z --- NEAR 17.9N 115.7E
MOVEMENT PAST SIX HOURS - 280 DEGREES AT 13 KTS
POSITION ACCURATE TO WITHIN 045 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 - 045 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.9N 115.7E
---
FORECASTS:
12 HRS, VALID AT:
121800Z --- 18.3N 113.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 12 KTS
---
24 HRS, VALID AT:
130600Z --- 18.7N 110.8E
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
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 200 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 280 DEG/ 08 KTS
---
36 HRS, VALID AT:
131800Z --- 19.0N 109.1E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 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
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 280 DEG/ 10 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140600Z --- 19.3N 107.1E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 280 DEG/ 05 KTS
---
72 HRS, VALID AT:
150600Z --- 19.7N 105.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 270 DEG/ 04 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
160600Z --- 19.7N 103.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120900Z POSITION NEAR 18.0N 115.1E.
12OCT20. TROPICAL STORM 18W (NANGKA), LOCATED APPROXIMATELY 277
NM SOUTH-SOUTHEAST OF HONG KONG, HAS TRACKED WESTWARD AT 13 KNOTS
OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
120600Z IS 14 FEET. NEXT WARNINGS AT 121500Z, 122100Z, 130300Z
AND 130900Z. REFER TO TROPICAL DEPRESSION 16W (CHAN-HOM) FINAL
WARNING (WTPN31 PGTW).//
NNNN

>

2020-10-12 07:35


Original Message :

WTKO20 RKSL 120600
KMA TROPICAL CYCLONE ADVISORY NO. 1
NAME 2016 NANGKA
ANALYSIS
POSITION 120600UTC 17.7N 116.0E
MOVEMENT W 17KT
PRES/VMAX 998HPA 35KT
FORECAST
12HR
POSITION 121800UTC 18.0N 113.6E WITHIN 30NM
PRES/VMAX 994HPA 41KT
24HR
POSITION 130600UTC 18.2N 111.5E WITHIN 65NM
PRES/VMAX 992HPA 45KT
36HR
POSITION 131800UTC 18.4N 109.6E WITHIN 80NM
PRES/VMAX 990HPA 47KT
48HR
POSITION 140600UTC 18.8N 107.9E WITHIN 95NM
PRES/VMAX 994HPA 41KT
72HR
POSITION 150600UTC 19.6N 104.6E WITHIN 0NM
PRES/VMAX 1002HPA 29KT
KOREA METEOROLOGICAL ADMINISTRATION.

>

2020-10-12 03:13


Original Message :

WTPN33 PGTW 120300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002//
RMKS/
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 002
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
120000Z --- NEAR 17.7N 117.2E
MOVEMENT PAST SIX HOURS - 280 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 045 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: 17.7N 117.2E
---
FORECASTS:
12 HRS, VALID AT:
121200Z --- 18.2N 115.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 280 DEG/ 11 KTS
---
24 HRS, VALID AT:
130000Z --- 18.5N 112.7E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 280 DEG/ 10 KTS
---
36 HRS, VALID AT:
131200Z --- 18.9N 110.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 285 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140000Z --- 19.3N 108.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 285 DEG/ 08 KTS
---
72 HRS, VALID AT:
150000Z --- 20.0N 105.7E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 260 DEG/ 03 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
160000Z --- 19.8N 104.3E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120300Z POSITION NEAR 17.8N 116.7E.
12OCT20. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED APPROXIMATELY
287 NM NORTHWEST OF MANILA, PHILIPPINES, HAS TRACKED WESTWARD AT 10
KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
120000Z IS 13 FEET. NEXT WARNINGS AT 120900Z, 121500Z, 122100Z AND
130300Z. REFER TO TROPICAL DEPRESSION 16W (CHAN-HOM) WARNINGS
(WTPN31 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TROPICAL DEPRESSION
17W (LINFA) FINAL WARNING (WTPN32 PGTW).//
NNNN

>

2020-10-11 21:20


Original Message :

WTPN33 PGTW 112100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001//
RMKS/
1. TROPICAL DEPRESSION 18W (EIGHTEEN) WARNING NR 001
03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
111800Z --- NEAR 17.5N 118.2E
MOVEMENT PAST SIX HOURS - 295 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 045 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: 17.5N 118.2E
---
FORECASTS:
12 HRS, VALID AT:
120600Z --- 17.8N 116.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 210 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 285 DEG/ 09 KTS
---
24 HRS, VALID AT:
121800Z --- 18.2N 114.3E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
170 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 280 DEG/ 10 KTS
---
36 HRS, VALID AT:
130600Z --- 18.6N 112.3E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 280 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
131800Z --- 18.9N 110.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 285 DEG/ 09 KTS
---
72 HRS, VALID AT:
141800Z --- 19.7N 106.5E
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 - 100 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 275 DEG/ 07 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
151800Z --- 19.8N 103.6E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
112100Z POSITION NEAR 17.6N 117.7E.
11OCT20. TROPICAL DEPRESSION 18W (EIGHTEEN), LOCATED APPROXIMATELY 237 NM NORTHWEST OF MANILA, PHILIPPINES, HAS TRACKED WEST-NORTHWESTWARD AT 07 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111800Z IS 11 FEET. NEXT WARNINGS AT 120300Z, 120900Z, 121500Z AND 122100Z. REFER TO TROPICAL STORM 16W (CHAN-HOM) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY UPDATES.
REFER TO TROPICAL DEPRESSION 17W (LINFA) FINAL WARNING (WTPN32 PGTW).
2. THIS CANCELS AND SUPERSEDES REF A (WTPN21 PGTW 110930).//
NNNN

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