Subject: Pacific-NW: 01 Active Tropical Cyclone In Northwestpac [200300]

From: SIU Weather Processor <[email-masked]>
Date: Sat, 19 Jul 1997 21:51:32 -0500

321
WTPN31 PGTW 200300
1. TROPICAL STORM ROSIE (10W) WARNING NR 006
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   200000Z2 --- 13.6N0 137.9E0
     MOVEMENT PAST SIX HOURS - 310 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   REPEAT POSIT: 13.6N0 137.9E0
    ---
   FORECASTS:
   12 HRS, VALID AT:
   201200Z5 --- 14.6N1 137.3E4
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT

PAGE 03 RUHGSGG0549 UNCLAS
   RADIUS OF 035 KT WINDS - 065 NM NORTHEAST SEMICIRCLE
                            050 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 330 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   210000Z3 --- 15.6N2 136.7E7
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   RADIUS OF 050 KT WINDS - 025 NM
   RADIUS OF 035 KT WINDS - 090 NM NORTHEAST SEMICIRCLE
                            070 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 330 DEG/ 07 KTS
    ---
   36 HRS, VALID AT:
   211200Z6 --- 16.8N5 136.0E0
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 045 NM NORTHEAST SEMICIRCLE
                            025 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 110 NM NORTHEAST SEMICIRCLE
                            090 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 325 DEG/ 08 KTS

PAGE 04 RUHGSGG0549 UNCLAS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   220000Z4 --- 18.1N0 135.0E9
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   RADIUS OF 050 KT WINDS - 065 NM NORTHEAST SEMICIRCLE
                            045 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 135 NM NORTHEAST SEMICIRCLE
                            115 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 320 DEG/ 08 KTS
    ---
   72 HRS, VALID AT:
   230000Z5 --- 20.5N7 132.8E4
   MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
   RADIUS OF 050 KT WINDS - 090 NM NORTHEAST SEMICIRCLE
                            070 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 185 NM NORTHEAST SEMICIRCLE
                            165 NM ELSEWHERE
    ---
REMARKS:

PAGE 05 RUHGSGG0549 UNCLAS
200300Z5 POSITION 13.9N3  137.8E9
TROPICAL STORM ROSIE (10W) IS MOVING NORTHWESTWARD AT 6
KNOTS. THE SYSTEM IS EXPECTED TO CONTINUE TO THE
NORTHWEST AND INTENSIFY THROUGHOUT THE FORECAST PERIOD.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 200000Z2 IS 12 FEET.
REFER TO WWPW31 PGFW FOR ADDITIONAL SEA HEIGHT
INFORMATION. NEXT WARNINGS AT 200900Z1 (DTG 200751Z5),
201500Z8 (DTG 201351Z2), 202100Z5 (DTG 201951Z8) AND
210300Z6 (DTG 210151Z0).//
BT
#0549

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