WTPN31 PGTW 010900    
1. TROPICAL STORM 21W (RUSA) FINAL WARNING NR 040    
   03 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
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   WARNING POSITION:
   010600Z7 --- NEAR 38.8N9 129.5E7
     MOVEMENT PAST SIX HOURS - 045 DEGREES AT 12 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   EXTRATROPICAL
   REPEAT POSIT: 38.8N9 129.5E7
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   FORECASTS:
   12 HRS, VALID AT:
   011800Z0 --- 41.2N7 131.8E3
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   EXTRATROPICAL
   VECTOR TO 24 HR POSIT: 045 DEG/ 19 KTS
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   24 HRS, VALID AT:
   020600Z8 --- 43.7N4 135.5E4
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   EXTRATROPICAL
   VECTOR TO 36 HR POSIT: 050 DEG/ 20 KTS
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   36 HRS, VALID AT:
   021800Z1 --- 46.1N1 140.1E6
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   EXTRATROPICAL
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REMARKS:
010900Z0 POSITION NEAR 39.4N6  130.1E5.
TROPICAL STORM (TS) 21W (RUSA), LOCATED APPROXIMATELY 141 NM 
NORTHEAST OF SEOUL, HAS TRACKED NORTHEASTWARD AT 12 
KNOTS DURING THE PAST 6 HOURS. THE WARNING POSITION IS BASED 
ON 010530Z9 VISIBLE AND ENHANCED INFRARED IMAGERY AND 
SYNOPTIC OBSERVATIONS. THE WARNING INTENSITY IS BASED ON 
SATELLITE CURRENT INTENSITY ESTIMATES OF 35 KNOTS AND 
SYNOPTIC DATA. ANIMATED WATER IMAGERY INDICATES THAT TS 21W 
IS EXTRATROPICAL AT THIS TIME.  MAXIMUM SIGNIFICANT WAVE HEIGHT AT 
010600Z7 IS 14 FEET. REFER TO WWPW30 RJTX  FOR ADDITIONAL SEA HEIGHT 
INFORMATION. THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT 
TYPHOON WARNING CENTER (NAVPACMETOCCEN).  THE SYSTEM WILL BE CLOSELY
MONITORED FOR SIGNS OF REGENERATION. REFER TO TYPHOON 02C (ELE) 
WARNINGS (WTPN34 PGTW) FOR SIX-HOURLY UPDATES. REFER TO TYPHOON  22W 
(SINLAKU) WARNINGS (WTPN32 PGTW) FOR SIX-HOURLY UPDATES.//

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