Subject: Pacific-NW: 1. Tropical Storm Mort (31w) Warning Nr 004

From: SIU Weather Processor <[email-masked]>
Date: Tue, 11 Nov 1997 07:39:15 -0600

669
WTPN31 PGTW 111500
1. TROPICAL STORM MORT (31W) WARNING NR 004
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   111200Z5 --- 12.1N4 137.9E0
     MOVEMENT PAST SIX HOURS - 290 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 040 NM NORTH SEMICIRCLE
                            030 NM ELSEWHERE
   REPEAT POSIT: 12.1N4 137.9E0
    ---
   FORECASTS:
   12 HRS, VALID AT:
   120000Z3 --- 12.5N8 136.7E7
   MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
   RADIUS OF 050 KT WINDS - 020 NM
   RADIUS OF 035 KT WINDS - 065 NM NORTH SEMICIRCLE
                            050 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 290 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   121200Z6 --- 12.9N2 135.5E4
   MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
   RADIUS OF 050 KT WINDS - 030 NM
   RADIUS OF 035 KT WINDS - 080 NM NORTH SEMICIRCLE
                            060 NM ELSEWHERE
   VECTOR TO 36 HR POSIT: 290 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   130000Z4 --- 13.3N7 134.3E1
   MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
   RADIUS OF 050 KT WINDS - 040 NM
   RADIUS OF 035 KT WINDS - 095 NM NORTH SEMICIRCLE
                            075 NM ELSEWHERE
   VECTOR TO 48 HR POSIT: 290 DEG/ 06 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   131200Z7 --- 13.7N1 133.1E8
   MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
   RADIUS OF 050 KT WINDS - 055 NM NORTH SEMICIRCLE
                            040 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 110 NM NORTH SEMICIRCLE
                            090 NM ELSEWHERE
   VECTOR TO 72 HR POSIT: 290 DEG/ 06 KTS
    ---
   72 HRS, VALID AT:
   141200Z8 --- 14.5N0 130.7E1
   MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
   RADIUS OF 050 KT WINDS - 070 NM NORTH SEMICIRCLE
                            050 NM ELSEWHERE
   RADIUS OF 035 KT WINDS - 125 NM NORTH SEMICIRCLE
                            100 NM ELSEWHERE
    ---
REMARKS:
111500Z8 POSITION 12.2N5  137.6E7
TROPICAL STORM MORT (31W) IS MOVING WEST-NORTHWESTWARD AT
06 KNOTS IN THE PHILLIPINE SEA. THE SYSTEM IS FORECAST TO
SLOWLY INTENSIFY AS IT CONTINUES IN THIS DIRECTION. THERE
IS NO SIGNIFICANT CHANGE TO THE FORECAST. MAXIMUM S
IGNIFICANT WAVE HEIGHT AT 111200Z IS 13 FEET. REFER TO
WWPW31 PGFW FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT
WARNINGS AT 112100Z5 (DTG 111953Z0), 120300Z6 (DTG
120153Z2), 120900Z2 (DTG 120753Z8) AND 121500Z9 (DTG
121353Z5).//

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