Subject: Pacific-NW: 1. Tropical Storm Mort (31w) Warning Nr 008

From: SIU Weather Processor <[email-masked]>
Date: Wed, 12 Nov 1997 06:55:21 -0600

758
WTPN31 PGTW 121500
1. TROPICAL STORM MORT (31W) WARNING NR 008
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   121200Z6 --- 13.3N7 134.0E8
     MOVEMENT PAST SIX HOURS - 290 DEGREES AT 08 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
   RADIUS OF 050 KT WINDS - 010 NM
   RADIUS OF 035 KT WINDS - 065 NM NORTH SEMICIRCLE
                            045 NM ELSEWHERE
   REPEAT POSIT: 13.3N7 134.0E8
    ---
   FORECASTS:
   12 HRS, VALID AT:
   130000Z4 --- 13.9N3 132.4E0
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 075 NM NORTH SEMICIRCLE
                            055 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 290 DEG/ 07 KTS
    ---
   24 HRS, VALID AT:
   131200Z7 --- 14.4N9 131.1E6
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   RADIUS OF 050 KT WINDS - 030 NM NORTH SEMICIRCLE
                            020 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 090 NM NORTH SEMICIRCLE
                            070 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 285 DEG/ 07 KTS
    ---
   36 HRS, VALID AT:
   140000Z5 --- 14.8N3 129.7E9
   MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
   RADIUS OF 050 KT WINDS - 040 NM NORTH SEMICIRCLE
                            030 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 105 NM NORTH SEMICIRCLE
                            085 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 285 DEG/ 07 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   141200Z8 --- 15.1N7 128.3E4
   MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
   RADIUS OF 050 KT WINDS - 050 NM NORTH SEMICIRCLE
                            040 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 120 NM NORTH SEMICIRCLE
                            100 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 285 DEG/ 07 KTS
    ---
   72 HRS, VALID AT:
   151200Z9 --- 15.8N4 125.3E1
   MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
   RADIUS OF 100 KT WINDS - 010 NM
   RADIUS OF 050 KT WINDS - 065 NM NORTH SEMICIRCLE
                            050 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 135 NM NORTH SEMICIRCLE
                            115 NM ELSEWHERE
    ---
REMARKS:
121500Z9 POSITION 13.4N8  133.6E3
TROPICAL STORM MORT (31W) IS MOVING WEST-NORTHWESTWARD AT
08 KNOTS. THERE IS NO SIGNIFICANT CHANGE IN FORECAST.
THE SYSTEM IS EXPECTED TO CONTINUE IN ITS PRESENT
DIRECTION AND SLOWLY INTENSIFY. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 121200Z IS 16 FEET. REFER TO WWPW31 PGFW FOR
ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT
122100Z6 (DTG 121953Z1), 130300Z7 (DTG 130153Z3),
130900Z3 (DTG 130753Z9) AND 131500Z0 (DTG 131353Z6).//

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