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Date:	Wed, 25 Sep 1996 14:51:22 -0500
From:	Charley Kline <[email-masked]>
Subject: Pacific-NW: Marine Warning -251451 (AUTOMATIC)
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ZCZC DD+ 43093
WTPN31 PGTW 252100
1. TYPHOON YATES (28W) WARNING NR 013
02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
251800Z6 --- 16.1N8 144.8E7
MOVEMENT PAST SIX HOURS - 275 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON EYE FIXED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 060 NM OVER WATER
RADIUS OF 035 KT WINDS - 145 NM SOUTHEAST SEMICIRCLE
OVER WATER
110 NM ELSEWHERE OVER WATER
REPEAT POSIT: 16.1N8 144.8E7
---
FORECASTS:
12 HRS, VALID AT:
260600Z4 --- 16.6N3 142.9E6
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 065 NM
RADIUS OF 035 KT WINDS - 150 NM EAST SEMICIRCLE
120 NM ELSEWHERE
VECTOR TO 24 HR POSIT: 310 DEG/ 09 KTS
---
24 HRS, VALID AT:
261800Z7 --- 17.7N5 141.4E0
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 065 NM
RADIUS OF 035 KT WINDS - 160 NM NORTHEAST SEMICIRCLE
130 NM ELSEWHERE
VECTOR TO 36 HR POSIT: 330 DEG/ 10 KTS
---
36 HRS, VALID AT:
270600Z5 --- 19.4N4 140.3E8
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 070 NM
RADIUS OF 035 KT WINDS - 160 NM NORTHEAST SEMICIRCLE
140 NM ELSEWHERE
VECTOR TO 48 HR POSIT: 355 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
271800Z8 --- 21.8N1 140.1E6
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 075 NM
RADIUS OF 035 KT WINDS - 160 NM EAST SEMICIRCLE
140 NM ELSEWHERE
VECTOR TO 72 HR POSIT: 035 DEG/ 13 KTS
---
72 HRS, VALID AT:
281800Z9 --- 26.0N8 143.4E2
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 075 NM OVER WATER
RADIUS OF 035 KT WINDS - 170 NM SOUTHEAST SEMICIRCLE
OVER WATER
150 NM ELSEWHERE OVER WATER
---
REMARKS:
252100Z0 POSITION 16.2N9  144.3E2
TYPHOON YATES (28W) IS MOVING WESTWARD AT 09 KNOTS AWAY
FROM THE MARIANA ISLANDS. IT HAS BEGUN TO SLOWLY GAIN
LATITUDE AS INDICATED BY DOPPLER RADAR FROM GUAM. DOPPLER
RADAR INDICATES THAT THE EYE WALL CLOUD IS STILL WELL-
DEFINED, ALTHOUGH INFRARED SATELLITE IMAGERY INDICATES
THE EYE IS CLOUD FILLED AT THE UPPER-LEVELS. OUR FORECAST
IS FOR TY YATES TO CONTINUE WESTWARD OUT BEYOND THE
MARIANA ISLANDS AND BEGIN A NORTHWARD TURN. ALL OF OUR
AVAILABLE DYNAMIC FORECAST GUIDANCE IS REACHING CLOSER
AGREEMENT, AND IS CLUSTERED AROUND OUR FORECAST TRACK.
NEXT WARNINGS AT 260300Z1 (DTG 260151Z5), 260900Z7 (DTG
260751Z1), 261500Z4 (DTG 261351Z8) AND 262100Z1 (DTG
261951Z4). MAXIMUM SIGNIFICANT WAVE HEIGHT AT 251800Z6 IS
29 FEET. REFER TO WWPW31 PGFW FOR ADDITIONAL SEA
HEIGHT INFORMATION. REFER TO TYPHOON ZANE (29W) WARNINGS
(WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//

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