Subject: Pacific-NW: Marine Warning -180239 (AUTOMATIC)

From: Charley Kline <[email-masked]>
Date: Wed, 18 Sep 1996 02:39:42 -0500

ZCZC DD+ 103649
WTPN31 PGTW 180900
1. TROPICAL STORM TOM (25W) WARNING NR 027
   03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   180600Z5 --- 27.0N9 150.2E8
     MOVEMENT PAST SIX HOURS - 035 DEGREES AT 11 KTS
     POSITION ACCURATE TO WITHIN 045 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 120 NM EAST SEMICIRCLE
                            060 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 270 NM EAST SEMICIRCLE
                            190 NM ELSEWHERE
   REPEAT POSIT: 27.0N9 150.2E8
    ---
   FORECASTS:
   12 HRS, VALID AT:
   181800Z8 --- 29.0N1 151.6E3
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 105 NM EAST SEMICIRCLE
                            040 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 265 NM EAST SEMICIRCLE
                            185 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 040 DEG/ 14 KTS
    ---
   24 HRS, VALID AT:
   190600Z6 --- 31.0N4 153.7E6
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 035 KT WINDS - 250 NM SOUTHEAST SEMICIRCLE
                            170 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 035 DEG/ 15 KTS
    ---
   36 HRS, VALID AT:
   191800Z9 --- 33.3N9 155.8E9
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 230 NM SOUTHEAST SEMICIRCLE
                            160 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 050 DEG/ 14 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   200600Z8 --- 35.2N0 158.4E8
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 200 NM SOUTHEAST SEMICIRCLE
                            135 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 045 DEG/ 15 KTS
    ---
   72 HRS, VALID AT:
   210600Z9 --- 39.2N4 163.7E7
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
    ---
REMARKS:
180900Z8 POSITION 27.5N4  150.6E2
TROPICAL STORM TOM (25W) CONTINUES TO WEAKEN SLOWLY AS IT
TRACKS NORTHEASTWARD. WIND RADII HAVE BEEN ADJUSTED TO
THE EAST OF THE STORM BASED ON 180021Z SCATTEROMETER
DATA. NEXT WARNINGS AT 181500Z5 (DTG 181351Z9), 182100Z2
(DTG 181951Z5), 190300Z3 (DTG 190151Z7) AND 190900Z9 (DTG
190751Z3). MAXIMUM SIGNIFICANT WAVE HEIGHT AT 180600Z IS
24 FEET. REFER TO WWPW30 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION. REFER TO TYPHOON VIOLET (26W) (WTPN33 PGTW)
FOR SIX-HOURLY UPDATES. REFER TO TROPICAL STORM WILLIE
(27W) (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//

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