WTPN31 PGTW 012100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL STORM 20W (MINDULLE) WARNING NR 038//
RMKS/
1. TROPICAL STORM 20W (MINDULLE) WARNING NR 038    
   DOWNGRADED FROM TYPHOON 20W
   01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   011800Z --- NEAR 37.4N 145.6E
     MOVEMENT PAST SIX HOURS - 035 DEGREES AT 19 KTS
     POSITION ACCURATE TO WITHIN 040 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   BECOMING EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 140 NM NORTHEAST QUADRANT
                            170 NM SOUTHEAST QUADRANT
                            120 NM SOUTHWEST QUADRANT
                            095 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 245 NM NORTHEAST QUADRANT
                            290 NM SOUTHEAST QUADRANT
                            210 NM SOUTHWEST QUADRANT
                            175 NM NORTHWEST QUADRANT
   REPEAT POSIT: 37.4N 145.6E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   020600Z --- 41.6N 149.9E
   MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 050 KT WINDS - 120 NM NORTHEAST QUADRANT
                            140 NM SOUTHEAST QUADRANT
                            110 NM SOUTHWEST QUADRANT
                            100 NM NORTHWEST QUADRANT
   RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT
                            260 NM SOUTHEAST QUADRANT
                            220 NM SOUTHWEST QUADRANT
                            190 NM NORTHWEST QUADRANT
   VECTOR TO 24 HR POSIT: 035 DEG/ 30 KTS
    ---
   24 HRS, VALID AT:
   021800Z --- 46.4N 155.1E
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   EXTRATROPICAL
   RADIUS OF 034 KT WINDS - 250 NM NORTHEAST QUADRANT
                            260 NM SOUTHEAST QUADRANT
                            210 NM SOUTHWEST QUADRANT
                            180 NM NORTHWEST QUADRANT
    ---
REMARKS:
012100Z POSITION NEAR 38.4N 146.7E.
01OCT21. TROPICAL STORM 20W (MINDULLE), LOCATED APPROXIMATELY 273
NM SOUTHEAST OF MISAWA, JAPAN, HAS TRACKED NORTHEASTWARD AT 19
KNOTS OVER THE PAST SIX HOURS.
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 011800Z
IS 17 FEET.
//
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