• Pacific: TD Dujuan W020 F

    From Weather Alert@21:1/175 to All on Mon Feb 22 23:36:00 2021
    WTPN31 PGTW 220300
    MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
    SUBJ/TROPICAL DEPRESSION 01W (DUJUAN) WARNING NR 020//
    RMKS/
    1. TROPICAL DEPRESSION 01W (DUJUAN) WARNING NR 020
    01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
    MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    WIND RADII VALID OVER OPEN WATER ONLY
    ---
    WARNING POSITION:
    220000Z --- NEAR 10.4N 125.7E
    MOVEMENT PAST SIX HOURS - 305 DEGREES AT 05 KTS
    POSITION ACCURATE TO WITHIN 050 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
    DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    REPEAT POSIT: 10.4N 125.7E
    ---
    FORECASTS:
    12 HRS, VALID AT:
    221200Z --- 11.6N 123.5E
    MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    VECTOR TO 24 HR POSIT: 290 DEG/ 09 KTS
    ---
    24 HRS, VALID AT:
    230000Z --- 12.2N 121.7E
    MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
    WIND RADII VALID OVER OPEN WATER ONLY
    DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
    REMARKS:
    220300Z POSITION NEAR 10.7N 125.2E.
    22FEB21. TROPICAL DEPRESSION 01W (DUJUAN), LOCATED APPROXIMATELY
    373 NM SOUTHEAST OF MANILA, PHILIPPINES, HAS TRACKED NORTHWESTWARD
    AT 05 KNOTS OVER THE PAST SIX HOURS. THE CURRENT POSITION IS
    SITUATED WITHIN AN EXPOSED LOW-LEVEL CIRCULATION CENTER EVIDENT IN
    ANIMATED MULTISPECTRAL SATELLITE IMAGERY. THE INTENSITY IS SET AT 25
    KNOTS CONSISTENT WITH THE WEAKENING STRUCTURE AND NEARBY SYNOPTIC
    OBSERVATIONS. TD 01W IS TRACKING NORTHWESTARD ALONG THE SOUTHERN
    PERIPHERY OF AN EXTENSIVE SUBTROPICAL RIDGE TO THE NORTH. THE SYSTEM
    WILL CONTINUE TO TRACK NORTHWESTWARD TO WESTWARD OVER THE CENTRAL
    PHILIPPINE ISLANDS AND STEADILY DISSIPATE OVER THE NEXT 12 TO 24
    HOURS AS VERTICAL WIND SHEAR INCREASES, ALONG-TRACK SEA SURFACE
    TEMPERATURE DECREASES AND THE CIRCULATION INTERACTS OCCASIONALLY
    WITH LAND. NUMERICAL MODEL FORECAST GUIDANCE REMAINS IN GOOD OVERALL
    AGREEMENT REGARDING THE SPEED AND DIRECTION OF THE DISSIPATING
    SYSTEM, LENDING HIGH CONFIDENCE TO THE CURRENT JTWC TRACK FORECAST.
    THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WRNCEN
    PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 220000Z IS 10
    FEET.//
    NNNN
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