Subject: Pacific-NW: Marine Warning -270919 (AUTOMATIC)

From: Charley Kline <[email-masked]>
Date: Fri, 27 Sep 1996 09:19:23 -0500

ZCZC DD+ 62289
WTPN31 PGTW 271500
1. TYPHOON YATES (28W) WARNING NR 020
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   271200Z2 --- 20.2N4 139.7E0
     MOVEMENT PAST SIX HOURS - 310 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON EYE FIXED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
   RADIUS OF 100 KT WINDS - 020 NM
   RADIUS OF 050 KT WINDS - 060 NM
   RADIUS OF 035 KT WINDS - 150 NM SOUTHEAST SEMICIRCLE
                            110 NM ELSEWHERE
   REPEAT POSIT: 20.2N4 139.7E0
    ---
   FORECASTS:
   12 HRS, VALID AT:
   280000Z0 --- 21.6N9 139.0E3
   MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
   RADIUS OF 100 KT WINDS - 020 NM
   RADIUS OF 050 KT WINDS - 060 NM
   RADIUS OF 035 KT WINDS - 150 NM SOUTHEAST SEMICIRCLE
                            120 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 005 DEG/ 09 KTS
    ---
   24 HRS, VALID AT:
   281200Z3 --- 23.4N9 139.1E4
   MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
   RADIUS OF 100 KT WINDS - 020 NM
   RADIUS OF 050 KT WINDS - 060 NM
   RADIUS OF 035 KT WINDS - 160 NM EAST SEMICIRCLE
                            130 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 010 DEG/ 09 KTS
    ---
   36 HRS, VALID AT:
   290000Z1 --- 25.1N8 139.5E8
   MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
   RADIUS OF 100 KT WINDS - 020 NM
   RADIUS OF 050 KT WINDS - 060 NM
   RADIUS OF 035 KT WINDS - 160 NM EAST SEMICIRCLE
                            130 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 030 DEG/ 11 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   291200Z4 --- 27.1N0 140.7E2
   MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
   RADIUS OF 100 KT WINDS - 015 NM
   RADIUS OF 050 KT WINDS - 060 NM
   RADIUS OF 035 KT WINDS - 155 NM EAST SEMICIRCLE
                            125 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 035 DEG/ 13 KTS
    ---
   72 HRS, VALID AT:
   301200Z6 --- 31.3N7 144.2E1
   MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
   RADIUS OF 050 KT WINDS - 060 NM SOUTHEAST SEMICIRCLE
                            050 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 150 NM SOUTHEAST SEMICIRCLE
                            120 NM ELSEWHERE
    ---
REMARKS:
271500Z5 POSITION 20.5N7  139.5E8
TYPHOON YATES (28W) HAS MAINTAINED INTENSITY OVER THE
LAST SIX HOURS AND IS TRACKING NORTHWESTWARD AT 8 KNOTS.
THE SYSTEM IS EXPECTED TO RECURVE, TRACKING NORTHEASTWARD
BY THE 72-HOUR FORECAST POSITION. NEXT WARNINGS AT
272100Z2 (DTG 271951Z5), 280300Z3 (DTG 280151Z7),
80900Z9 (DTG 280751Z3) AND 281500Z6 (DTG 281351Z0).
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 271200Z2 IS 26 FEET.
REFER TO WWPW31 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION. REFER TO TYPHOON ZANE (29W) (WTPN32 PGTW)
FOR SIX-HOURLY UPDATES.//

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