Subject: Pacific-NW: Marine Warning -242208 (AUTOMATIC)

From: Charley Kline <[email-masked]>
Date: Sat, 24 Aug 1996 22:08:33 -0500

ZCZC DD+ 26752
WTPN33 PGTW 250300 COR
1. TYPHOON PIPER (20W) WARNING NR 09A CORRECTED
   UPGRADED FROM TROPICAL STORM PIPER (20W)
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   250000Z7 --- 34.1N8 158.8E2
     MOVEMENT PAST SIX HOURS - 345 DEGREES AT 09 KTS
     POSITION ACCURATE TO WITHIN 030 NM
     POSITION BASED ON EYE FIXED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 070 NM NORTHEAST SEMICIRCLE
                            050 NM ELSEWHERE
   REPEAT POSIT: 34.1N8 158.8E2
    ---
   FORECASTS:
   12 HRS, VALID AT:
   251200Z0 --- 35.7N5 158.0E4
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 070 NM NORTHEAST SEMICIRCLE
                            050 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 345 DEG/ 09 KTS
    ---
   24 HRS, VALID AT:
   260000Z8 --- 37.5N5 157.4E7
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 015 NM
   RADIUS OF 035 KT WINDS - 065 NM EAST SEMICIRCLE
                            045 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 355 DEG/ 12 KTS
    ---
   36 HRS, VALID AT:
   261200Z1 --- 39.8N0 157.1E4
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   RADIUS OF 035 KT WINDS - 055 NM EAST SEMICIRCLE
                            040 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 005 DEG/ 15 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   270000Z9 --- 42.8N4 157.4E7
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   VECTOR TO 72 HR POSIT: 025 DEG/ 21 KTS
    ---
   72 HRS, VALID AT:
   280000Z0 --- 50.3N8 162.9E8
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
    ---
REMARKS:
250300Z0 POSITION 34.5N2  158.6E0
TYPHOON PIPER (20W), UPGRADED FROM A TROPICAL STORM, IS
MOVING NORTH-NORTHWESTWARD AT 09 KNOTS. THE SYSTEM IS
EXPECTED TO WEAKEN AS IT GAINS LATITUDE AND INTERACTS
WITH A FRONTAL BOUNDARY TO ITS NORTHWEST. JUSTIFICATION:
WARNING NUMBER SHOULD HAVE READ NR 09A. NEXT WARNINGS
AT 250900Z6 (DTG 250751Z0), 251500Z3 (DTG 251351Z7),
252100Z0 (DTG 251951Z3) AND 260300Z1 (DTG 260151Z5).
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 25/0000Z IS 24 FEET.
REFER TO WWPW30 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION. REFER TO TYPHOON ORSON (19W)(WTPN32 PGTW)
FOR SIX-HOURLY UPDATES.//

NNNN