WTPN34 PHNC 260400

MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//

SUBJ/HURRICANE 10E (IRWIN) WARNING NR 015//

RMKS/

1. HURRICANE 10E (IRWIN) WARNING NR 015

   03 ACTIVE TROPICAL CYCLONES IN EASTPAC

   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

   WARNING POSITION:

   260000Z --- NEAR 16.0N 120.6W

     MOVEMENT PAST SIX HOURS - 290 DEGREES AT 08 KTS

     POSITION ACCURATE TO WITHIN 060 NM

     POSITION BASED ON CENTER LOCATED BY SATELLITE

   PRESENT WIND DISTRIBUTION:

   MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT

                            010 NM SOUTHEAST QUADRANT

                            000 NM SOUTHWEST QUADRANT

                            015 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            010 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   REPEAT POSIT: 16.0N 120.6W

    ---

   FORECASTS:

   12 HRS, VALID AT:

   261200Z --- 15.7N 121.9W

   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT

                            010 NM SOUTHEAST QUADRANT

                            000 NM SOUTHWEST QUADRANT

                            015 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            010 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   VECTOR TO 24 HR POSIT: 245 DEG/ 06 KTS

    ---

   24 HRS, VALID AT:

   270000Z --- 15.2N 123.0W

   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT

                            010 NM SOUTHEAST QUADRANT

                            000 NM SOUTHWEST QUADRANT

                            015 NM NORTHWEST QUADRANT

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            010 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            030 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   VECTOR TO 36 HR POSIT: 250 DEG/ 04 KTS

    ---

   36 HRS, VALID AT:

   271200Z --- 14.9N 123.8W

   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            010 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   VECTOR TO 48 HR POSIT: 225 DEG/ 01 KTS

    ---

   EXTENDED OUTLOOK:

   48 HRS, VALID AT:

   280000Z --- 14.7N 124.0W

   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT

                            020 NM SOUTHEAST QUADRANT

                            010 NM SOUTHWEST QUADRANT

                            030 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT

                            040 NM SOUTHEAST QUADRANT

                            040 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   VECTOR TO 72 HR POSIT: 030 DEG/ 02 KTS

    ---

   72 HRS, VALID AT:

   290000Z --- 15.5N 123.5W

   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

                            020 NM SOUTHWEST QUADRANT

                            020 NM NORTHWEST QUADRANT

   RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT

                            060 NM SOUTHEAST QUADRANT

                            050 NM SOUTHWEST QUADRANT

                            060 NM NORTHWEST QUADRANT

   VECTOR TO 96 HR POSIT: 360 DEG/ 07 KTS

    ---

   LONG RANGE OUTLOOK:

    ---

   96 HRS, VALID AT:

   300000Z --- 18.2N 123.5W

   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT

   WIND RADII VALID OVER OPEN WATER ONLY

   VECTOR TO 120 HR POSIT: 330 DEG/ 11 KTS

    ---

   120 HRS, VALID AT:

   310000Z --- 22.0N 126.0W

   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

   WIND RADII VALID OVER OPEN WATER ONLY

    ---

REMARKS:

260400Z POSITION NEAR 15.9N 121.0W.

HURRICANE 10E (IRWIN), LOCATED APPROXIMATELY 1020 NM SOUTH-

SOUTHWEST OF SAN DIEGO, HAS TRACKED WEST-NORTHWESTWARD AT 08

KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT

260000Z IS 26 FEET. NEXT WARNINGS AT 261000Z, 261600Z, 262200Z AND

270400Z. REFER TO TROPICAL DEPRESSION 07E (GREG) WARNINGS (WTPN31

PHNC) FOR SIX-HOURLY UPDATES. REFER TO HURRICANE 09E (HILARY)

WARNINGS (WTPN33 PHNC)FOR SIX-HOURLY UPDATES.//