

by postoffice.cso.uiuc.edu (8.8.5/8.8.5) with SMTP id CAA58938;
Sat, 20 Dec 1997 02:17:33 -0600
Received: from POSTOFFICE.CSO.UIUC.EDU by POSTOFFICE.CSO.UIUC.EDU
(LISTSERV-TCP/IP release 1.8b) with spool id 7373134 for
[email-masked]; Sat, 20 Dec 1997 02:17:20 -0600
Received: from delyte.lib.siu.edu (delyte.lib.siu.edu [131.230.73.222]) by
postoffice.cso.uiuc.edu (8.8.5/8.8.5) with ESMTP id CAA44836 for
<[email-masked]>; Sat, 20 Dec 1997 02:17:19 -0600
Received: (from ldm@localhost) by delyte.lib.siu.edu (8.8.7/8.8.7) id CAA13618
for [email-masked]; Sat, 20 Dec 1997 02:17:14 -0600 (CST)
Date:	Sat, 20 Dec 1997 02:17:14 -0600
Reply-To: [email-masked]
Sender: WX-TROPL Tropical Storm and Hurricane WX products <[email-masked]>
From:	SIU Weather Processor <[email-masked]>
Subject:      Pacific-NW: 1. Typhoon Paka (05c) Warning Nr 072
To:	Multiple recipients of list WX-TROPL <[email-masked]>
Status: RO

417
WTPN31 PGTW 200900
1. TYPHOON PAKA (05C) WARNING NR 072
01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
200600Z8 --- 17.1N9 133.4E1
MOVEMENT PAST SIX HOURS - 310 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
RADIUS OF 050 KT WINDS - 075 NM NORTH QUADRANT
045 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 170 NM NORTH QUADRANT
070 NM ELSEWHERE
REPEAT POSIT: 17.1N9 133.4E1
---
FORECASTS:
12 HRS, VALID AT:
201800Z1 --- 17.6N4 132.6E2
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
RADIUS OF 050 KT WINDS - 070 NM NORTH QUADRANT
040 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 160 NM NORTH QUADRANT
065 NM ELSEWHERE
VECTOR TO 24 HR POSIT: 305 DEG/ 05 KTS
---
24 HRS, VALID AT:
210600Z9 --- 18.1N0 131.8E3
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
RADIUS OF 050 KT WINDS - 055 NM NORTH QUADRANT
030 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 140 NM NORTH QUADRANT
050 NM ELSEWHERE
VECTOR TO 36 HR POSIT: 285 DEG/ 06 KTS
---
36 HRS, VALID AT:
211800Z2 --- 18.4N3 130.5E9
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
RADIUS OF 050 KT WINDS - 045 NM NORTH QUADRANT
030 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 110 NM NORTH QUADRANT
040 NM ELSEWHERE
VECTOR TO 48 HR POSIT: 255 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
220600Z0 --- 18.1N0 129.2E4
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
RADIUS OF 035 KT WINDS - 080 NM NORTH QUADRANT
035 NM ELSEWHERE
VECTOR TO 72 HR POSIT: 245 DEG/ 06 KTS
---
72 HRS, VALID AT:
230600Z1 --- 17.0N8 126.9E8
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
---
REMARKS:
200900Z1 POSITION: 17.2N 133.3E
TYPHOON PAKA IS MOVING NORTHWESTWARD AT 5 KNOTS.  WARNING
POSITION AND INTENSITY ARE BASED ON A 200530Z0 VISIBLE
SATELLITE FIX. PAKA HAS SLOWED DOWN SINCE THE LAST
WARNING. THE SYSTEM IS NOW FORECAST TO MOVE SLIGHTLY
SLOWER AND MORE NORTHWARD THAN INDICATED ON THE PREVIOUS
FORECAST, HOWEVER THE OVERALL TRACK SCENARIO REMAINS THE
SAME. PAKA SHOULD WEAKEN RAPIDLY AND TURN TOWARD THE
SOUTH AS THE CONVECTION BEGINS TO SHEAR FROM THE LOW
LEVEL CIRCULATION CENTER. MAXIMUM SIGNIFICANT WAVE HEIGHT
AT 200600Z8 IS 20 FEET. REFER TO WWPW30 PGFW FOR
ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT
201500Z8, 202100Z5, 210300Z6 AND 210900Z2.//

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
To unsubscribe from WX-TROPL send e-mail to [email-masked] with
"unsub wx-tropl" in the body of your message.  For help with the
WX-TROPL or WX-TALK discussion groups write to [email-masked] or see
http://www.inlink.com/~landmb/intro.html.  For more information on
tropical weather products, see the NCEP Products Homepage at
http://www.nhc.noaa.gov/nhcprod.html.