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Sender: WX-TROPL Tropical Storm and Hurricane WX products <[email-masked]>
From:	SIU Weather Processor <[email-masked]>
Subject:      Pacific-NW: 1. Super Typhoon Keith (29w) Warning Nr 028
To:	Multiple recipients of list WX-TROPL <[email-masked]>
X-UIDL: d48e45114add0e38ea9257d162e0ded4
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848
WTPN31 PGTW 031500
1. SUPER TYPHOON KEITH (29W) WARNING NR 028
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
031200Z6 --- 15.9N5 139.3E6
MOVEMENT PAST SIX HOURS - 280 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 140 KT, GUSTS 170 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 070 NM EAST SEMICIRCLE
055 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 155 NM EAST SEMICIRCLE
105 NM ELSEWHERE
REPEAT POSIT: 15.9N5 139.3E6
---
FORECASTS:
12 HRS, VALID AT:
040000Z4 --- 16.6N3 137.1E2
MAX SUSTAINED WINDS - 135 KT, GUSTS 165 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 075 NM NORTHEAST SEMICIRCLE
055 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 155 NM NORTHEAST SEMICIRCLE
105 NM ELSEWHERE
VECTOR TO 24 HR POSIT: 310 DEG/ 09 KTS
---
24 HRS, VALID AT:
041200Z7 --- 17.7N5 135.7E6
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 075 NM NORTHEAST SEMICIRCLE
055 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 140 NM NORTHEAST SEMICIRCLE
105 NM ELSEWHERE
VECTOR TO 36 HR POSIT: 345 DEG/ 08 KTS
---
36 HRS, VALID AT:
050000Z5 --- 19.2N2 135.3E2
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 075 NM NORTHEAST SEMICIRCLE
055 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 140 NM NORTHEAST SEMICIRCLE
105 NM ELSEWHERE
VECTOR TO 48 HR POSIT: 355 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
051200Z8 --- 20.7N9 135.2E1
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 070 NM EAST SEMICIRCLE
050 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 140 NM EAST SEMICIRCLE
105 NM ELSEWHERE
VECTOR TO 72 HR POSIT: 015 DEG/ 10 KTS
---
72 HRS, VALID AT:
061200Z9 --- 24.6N2 136.4E4
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 065 NM EAST SEMICIRCLE
045 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 135 NM EAST SEMICIRCLE
105 NM ELSEWHERE
---
REMARKS:
031500Z9 POSITION 16.1N8  138.8E0
SUPER TYPHOON KEITH (29W) HAS SLOWLY WEAKENED WHILE
TRACKING WESTWARD DURING THE PAST 06 HOURS. THE WARNING
INTENSITY IS A BASED ON AVERAGE SATELLITE INTENSITY
ESTIMATES OF T7.0 (140 KNOTS) AND A SMALL, CLOUD-COVERED
EYE. KEITH IS EXPECTED TO TRACK WEST-NORTHWESTWARD FOR
THE NEXT 24 HOURS AND THEN MAKE A GRADUAL TURN TO THE
NORTH AND FINALLY BEGIN SLOW RECURVATURE TO THE NORTHEAST
AFTER 48 HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
031200Z6 IS 35 FEET. REFER TO WWPW30 PGFW FOR ADDITIONAL
SEA HEIGHT INFORMATION. NEXT WARNINGS AT 032100Z6 (DTG
031953Z1), 040300Z7 (DTG 040153Z3), 040900Z3 (DTG
040753Z9) AND 041500Z0 (DTG 041353Z6). REFER TO TYPHOON
LINDA (30W) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY
UPDATES.//

AUTODIN MESSAGE RECEIVD AT AFGWC: RUHGSGG39203071353

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