Subject: Pacific-NW: Ampn/tropical Cyclone Formation Alert//

From: SIU Weather Processor <[email-masked]>
Date: Mon, 4 Oct 2010 21:29:22 -0500

WTPN31 PGTW 050300
MSGID/GENADMIN/NAVMARFCSTCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
REF/A/NAVMARFCSTCEN PEARL HARBOR HI/042251Z OCT 10//
AMPN/TROPICAL CYCLONE FORMATION ALERT//
RMKS/
1. TROPICAL DEPRESSION 14W (FOURTEEN) WARNING NR 001
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   050000Z --- NEAR 18.2N 109.3E
     MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 18.2N 109.3E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   051200Z --- 18.9N 109.2E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 24 HR POSIT: 345 DEG/ 05 KTS
    ---
   24 HRS, VALID AT:
   060000Z --- 19.9N 108.9E
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 36 HR POSIT: 360 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   061200Z --- 21.1N 108.9E
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   VECTOR TO 48 HR POSIT: 025 DEG/ 07 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   070000Z --- 22.4N 109.5E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
   VECTOR TO 72 HR POSIT: 060 DEG/ 06 KTS
    ---
   72 HRS, VALID AT:
   080000Z --- 23.7N 111.8E
   MAX SUSTAINED WINDS - 010 KT, GUSTS 020 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
    ---
REMARKS:
050300Z POSITION NEAR 18.4N 109.3E.
TROPICAL DEPRESSION (TD) 14W (FOURTEEN), LOCATED APPROXIMATELY 40 NM
SOUTH OF HAINAN, HAS TRACKED NORTHWARD AT 06 KNOTS DURING THE PAST
SIX HOURS. THIS WARNING SUPERSEDES AND CANCELS REF A, NAVMARFCSTCEN
042300Z OCT 10 TROPICAL CYCLONE FORMATION ALERT (WTPN21 PGTW 042300)
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 050000Z IS 9 FEET. NEXT WARNINGS
AT 050900Z, 051500Z, 052100Z AND 060300Z.//

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