Subject: Pacific-NW: Marine Warning -171003 (AUTOMATIC)

From: Charley Kline <[email-masked]>
Date: Tue, 17 Sep 1996 10:03:17 -0500

ZCZC DD+ 47183
WTPN31 PGTW 171500
1. TYPHOON TOM (25W) WARNING NR 024
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   171200Z1 --- 24.8N4 148.2E5
     MOVEMENT PAST SIX HOURS - 025 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 070 NM EAST SEMICIRCLE
                            045 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 355 NM EAST SEMICIRCLE
                            190 NM ELSEWHERE
   REPEAT POSIT: 24.8N4 148.2E5
    ---
   FORECASTS:
   12 HRS, VALID AT:
   180000Z9 --- 25.9N6 149.1E5
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 070 NM EAST SEMICIRCLE
                            045 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 300 NM EAST SEMICIRCLE
                            190 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 045 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   181200Z2 --- 26.9N7 150.3E9
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 060 NM SOUTHEAST SEMICIRCLE
                            040 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 255 NM SOUTHEAST SEMICIRCLE
                            190 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 055 DEG/ 08 KTS
    ---
   36 HRS, VALID AT:
   190000Z0 --- 27.9N8 151.8E5
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 055 NM SOUTHEAST SEMICIRCLE
                            035 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 220 NM SOUTHEAST SEMICIRCLE
                            155 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 055 DEG/ 10 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   191200Z3 --- 29.0N1 153.6E5
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 035 KT WINDS - 200 NM SOUTHEAST SEMICIRCLE
                            135 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 050 DEG/ 12 KTS
    ---
   72 HRS, VALID AT:
   201200Z5 --- 32.1N6 157.7E0
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 180 NM SOUTHEAST SEMICIRCLE
                            120 NM ELSEWHERE
    ---
REMARKS:
171500Z4 POSITION 25.1N8  148.4E7
TYPHOON TOM (25W) IS MOVING NORTH-NORTHEASTWARD AT 08
KNOTS. THE SYSTEM=S TRACK IS EXPECTED TO BECOME
NORTHEASTWARD AND ACCELERATE. 35-KNOT WIND RADII ARE
BASED ON SYNOPTIC SHIP REPORTS. NEXT WARNINGS AT 172100Z1
(DTG 171951Z4), 180300Z2 (DTG 180151Z6), 180900Z8 (DTG
180751Z2) AND 181500Z5 (DTG 181351Z9). MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 171200Z IS 25 FEET.  REFER TO
WWPW31 PGFW FOR ADDITIONAL SEA HEIGHT INFORMATION. REFER
TO TYPHOON VIOLET (26W) (WTPN33 PGTW) FOR SIX-HOURLY
UPDATES.//

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