Subject: Pacific-NW: 1. Tropical Depression 01w Warning Nr 010

From: SIU Weather Processor <[email-masked]>
Date: Tue, 15 Jan 2008 16:42:05 -0600

WTPN31 PGTW 152100
MSGID/GENADMIN/NAVPACMETOCCEN PEARL HARBOR HI/JTWC//
SUBJ/TROPICAL CYCLONE WARNING//
RMKS/
1. TROPICAL DEPRESSION 01W WARNING NR 010
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   151800Z --- NEAR 7.7N 110.3E
     MOVEMENT PAST SIX HOURS - 225 DEGREES AT 07 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
     SATELLITE AND SYNOPTIC DATA
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   REPEAT POSIT: 7.7N 110.3E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   160600Z --- 6.5N 109.2E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   VECTOR TO 24 HR POSIT: 230 DEG/ 08 KTS
    ---
   24 HRS, VALID AT:
   161800Z --- 5.4N 107.9E
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
152100Z POSITION NEAR 7.4N 110.0E.
TROPICAL DEPRESSION 01W (NONAME) LOCATED APPROXIMATELY 280 NM
SOUTHEAST OF HO CHI MINH, VIETNAM, HAS TRACKED SOUTHWESTWARD
AT 07 KNOTS OVER THE PAST 12 HOURS. REGENERATION OF THE SYSTEM
IS BASED UPON DEEP CONVECTION RE-DEVELOPING OVER THE WESTERN
PERIPHERY OF THE LOW-LEVEL CIRCULATION CENTER (LLCC), AND A
RECENT SURFACE OBSERVATION OF 25 KNOTS IN THE VICINITY OF
THE LLCC. DUE TO THE PRESENCE OF MODERATE VERTICAL WIND SHEAR
AND LOW OCEAN HEAT CONTENT, THE SYSTEM IS FORECAST TO WEAKEN
THROUGHOUT THE FORECAST PERIOD. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 151800Z IS 12 FEET. NEXT WARNINGS AT 160300Z,
160900Z AND 161500Z.//

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