Subject: Pacific-NW: Marine Warning -310240 (AUTOMATIC)

From: Charley Kline <[email-masked]>
Date: Sat, 31 Aug 1996 02:40:09 -0500

ZCZC DD+ 76115
WTPN32 PGTW 310900
1. TYPHOON ORSON (19W) WARNING NR 039
   UPGRADED FROM TROPICAL STORM ORSON (19W)
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   310600Z0 --- 29.4N5 144.4E3
     MOVEMENT PAST SIX HOURS - 305 DEGREES AT 07 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 - 060 NM NORTHEAST SEMICIRCLE
                            040 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 200 NM NORTHEAST SEMICIRCLE
                            120 NM ELSWHERE
   REPEAT POSIT: 29.4N5 144.4E3
    ---
   FORECASTS:
   12 HRS, VALID AT:
   311800Z3 --- 30.2N5 143.0E8
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 065 NM NORTHEAST SEMICIRCLE
                            045 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 200 NM NORTHEAST SEMICIRCLE
                            120 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 315 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   010600Z7 --- 31.1N5 142.0E7
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   RADIUS OF 050 KT WINDS - 070 NM EAST SEMICIRCLE
                            055 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 200 NM EAST SEMICIRCLE
                            130 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 355 DEG/ 07 KTS
    ---
   36 HRS, VALID AT:
   011800Z0 --- 32.5N0 141.9E5
   MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
   RADIUS OF 050 KT WINDS - 070 NM
   RADIUS OF 035 KT WINDS - 200 NM EAST SEMICIRCLE
                            140 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 025 DEG/ 09 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   020600Z8 --- 34.2N9 142.9E6
   MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
   RADIUS OF 050 KT WINDS - 050 NM SOUTHEAST SEMICIRCLE
                            035 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 180 NM SOUTHEAST SEMICIRCLE
                            110 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 040 DEG/ 11 KTS
    ---
   72 HRS, VALID AT:
   030600Z9 --- 37.5N5 146.5E6
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 045 NM SOUTHEAST SEMICIRCLE
                            025 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 160 NM SOUTHEAST SEMICIRCLE
                            100 NM ELSEWHERE
    ---
REMARKS:
310900Z3 POSITION 29.6N7  144.1E0
TYPHOON ORSON (19W) IS UPGRADED FROM TROPICAL STORM. IT
IS MOVING NORTHWEST AT APPROXIMATELY 7 KNOTS. THERE IS
ESSENTIALLY VERY LITTLE CHANGE TO OUR TRACK FORECAST.
CURRENT INTENSITY IS BASED UPON SATELLITE IMAGERY
ANALYSIS INDICATING 65 KNOTS. CURRENT WIND RADII HAVE
BEEN ENLARGED SLIGHTLY DUE TO RECENT SHIP OBS IN THE
AREA. NEXT WARNINGS AT 311500Z0 (DTG 311355Z8), 312100Z7
(DTG 311955Z4), 010300Z4 (DTG 010155Z2) AND 010900Z0 (DTG
010755Z8). MAXIMUM SIGNIFICANT WAVE HEIGHT AT 310600Z0 IS
19 FEET. REFER TO WWPW30 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION. REFER TO TROPICAL DEPRESSION 22W (RICK)
WARNINGS (WTPN31 PGTW) FOR TWELVE-HOURLY UPDATES.//

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