

id PAA29543; Fri, 6 Sep 1996 15:37:18 +0800
Received: from HKUJNT.HKU.HK (HKUJNT) by hkujnt.hku.HK (PMDF V4.3-7 #8143)
id <[email-masked]>; Fri, 6 Sep 1996 15:38:06 +0700
Received: from POSTOFFICE.CSO.UIUC.EDU by POSTOFFICE.CSO.UIUC.EDU
(LISTSERV-TCP/IP release 1.8b) with spool id 2804027 for
[email-masked]; Fri, 6 Sep 1996 02:38:43 -0500
Received: from ux2.cso.uiuc.edu ([email-masked] [128.174.5.3])
by postoffice.cso.uiuc.edu (8.6.12/8.6.12) with SMTP id CAA50730 for
<[email-masked]>; Fri, 6 Sep 1996 02:38:42 -0500
Received: by ux2.cso.uiuc.edu id AA37970
(5.67a/IDA-1.5 for [email-masked]); Fri, 6 Sep 1996 02:38:41 -0500
Date:	Fri, 06 Sep 1996 02:38:41 -0500
From:	Charley Kline <[email-masked]>
Subject: Pacific-NW: Marine Warning -060238 (AUTOMATIC)
Sender: WX-TROPL Tropical Storm and Hurricane WX products <[email-masked]>
Apparently-to: [email-masked]
To:	Multiple recipients of list WX-TROPL <[email-masked]>
Reply-to: [email-masked]
Message-id: <[email-masked]>
X-Envelope-to: [email-masked], [email-masked],
[email-masked]
Content-transfer-encoding: 7BIT
X-Mozilla-Status: 8001
Status: OR

ZCZC DD+ 107855
WTPN31 PGTW 060900
1. TYPHOON SALLY (23W) WARNING NR 006
UPGRADED FROM TROPICAL STORM SALLY (23W)
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
060600Z2 --- 16.5N2 130.8E2
MOVEMENT PAST SIX HOURS - 305 DEGREES AT 09 KTS
POSITION ACCURATE TO WITHIN 045 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
RADIUS OF 050 KT WINDS - 050 NM NORTH QUADRANT
020 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 130 NM NORTH QUADRANT
060 NM ELSEWHERE
REPEAT POSIT: 16.5N2 130.8E2
---
FORECASTS:
12 HRS, VALID AT:
061800Z5 --- 17.5N3 129.2E4
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
RADIUS OF 050 KT WINDS - 080 NM NORTH SEMICIRCLE
050 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 140 NM NORTH SEMICIRCLE
100 NM ELSEWHERE
VECTOR TO 24 HR POSIT: 285 DEG/ 08 KTS
---
24 HRS, VALID AT:
070600Z3 --- 18.0N9 127.5E5
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
RADIUS OF 050 KT WINDS - 095 NM NORTH SEMICIRCLE
075 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 150 NM NORTH SEMICIRCLE
120 NM ELSEWHERE
VECTOR TO 36 HR POSIT: 280 DEG/ 09 KTS
---
36 HRS, VALID AT:
071800Z6 --- 18.3N2 125.7E5
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
RADIUS OF 100 KT WINDS - 020 NM
RADIUS OF 050 KT WINDS - 110 NM NORTH SEMICIRCLE
090 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 180 NM NORTH SEMICIRCLE
150 NM ELSEWHERE
VECTOR TO 48 HR POSIT: 280 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
080600Z4 --- 18.6N5 124.0E7
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
RADIUS OF 100 KT WINDS - 025 NM
RADIUS OF 050 KT WINDS - 125 NM NORTH SEMICIRCLE
100 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 200 NM NORTH SEMICIRCLE
OVER WATER
170 NM ELSEWHERE OVER WATER
VECTOR TO 72 HR POSIT: 280 DEG/ 08 KTS
---
72 HRS, VALID AT:
090600Z5 --- 19.1N1 120.6E9
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
RADIUS OF 100 KT WINDS - 030 NM OVER WATER
RADIUS OF 050 KT WINDS - 135 NM NORTH SEMICIRCLE
OVER WATER
095 NM ELSEWHERE OVER WATER
RADIUS OF 035 KT WINDS - 220 NM NORTH SEMICIRCLE
OVER WATER
150 NM ELSEWHERE OVER WATER
---
REMARKS:
060900Z5 POSITION 16.8N5  130.4E8
TYPHOON SALLY (23W) IS MOVING NORTHWESTWARD AT
APPROXIMATELY 09 KNOTS. THIS SYSTEM CONTINUES TO RAPIDLY
INTENSIFY IN THE PHILIPPINE SEA. AS OF WARNING TIME AN
EYE IS NOT QUITE VISIBLE ON SATELLITE IMAGERY, BUT IT
APPEARS CLOSE TO DEVELOPING. OUR WARNING INTENSITY IS
BASED DIRECTLY ON SATELLITE IMAGERY ANALYSIS INDICATING
65 KNOT MAXIMUM SUSTAINED WINDS (DVORAK T4.0). OUR WIND
RADII ANALYSIS MAY LOOK A LITTLE UNUSUAL, BUT IT IS BASED
ON VERY GOOD DATA FROM A SCATTEROMETRY PASS DIRECTLY OVER
TY SALLY. THIS DATA HAS INDICATED OUR PREVIOUS WIND RADII
WERE SLIGHTLY TOO LARGE AT ANAL TIME. OUR FORECAST TRACK
AND INTENSITY PHILOSOPHY REMAINS SIMILAR TO THE PREVIOUS
FORECAST. DUE TO THE STRONG SUBTROPICAL RIDGE TO THE
NORTH OF TY SALLY, THIS SYSTEM IS EXPECTED TO TURN AND
HEAD DUE WEST WITHIN THE NEXT 24 HOURS. NEXT WARNINGS AT
061500Z2 (DTG 061351Z6), 062100Z9 (DTG 061951Z2),
070300Z0 (DTG 070151Z4) AND 070900Z6 (DTG 070751Z0).
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 060600Z2 IS 15 FEET.
REFER TO WWPW30 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION.//

NNNN