WTXS31 PGTW 032100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01S (ANCHA) WARNING NR 007//
RMKS/
1. TROPICAL CYCLONE 01S (ANCHA) WARNING NR 007    
   01 ACTIVE TROPICAL CYCLONE IN SOUTHIO
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
   WIND RADII VALID OVER OPEN WATER ONLY
    ---
   WARNING POSITION:
   031800Z --- NEAR 13.2S 70.0E
     MOVEMENT PAST SIX HOURS - 250 DEGREES AT 11 KTS
     POSITION ACCURATE TO WITHIN 015 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
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
   REPEAT POSIT: 13.2S 70.0E
    ---
   FORECASTS:
   12 HRS, VALID AT:
   040600Z --- 14.2S 68.5E
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   WIND RADII VALID OVER OPEN WATER ONLY
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER WATER
    ---
REMARKS:
032100Z POSITION NEAR 13.5S 69.6E.
03OCT24. TROPICAL CYCLONE 01S (ANCHA), LOCATED APPROXIMATELY 395 NM
SOUTH-SOUTHWEST OF DIEGO GARCIA, HAS TRACKED WEST-SOUTHWESTWARD AT
11 KNOTS OVER THE PAST SIX HOURS. ANIMATED ENHANCED INFRARED SATELLITE
IMAGERY SHOWS THE LOW LEVEL CIRCULATION (LLC) HAS BECOME FULLY EXPOSED 
AS THE CENTRAL CONVECTION IS SHEARED SOUTHEASTWARD. ADDITIONALLY, LOW 
LEVEL STRATOCUMULUS CLOUD LINES, INDICATIVE OF COLD DRY AIR INTRUSION, 
ARE WRAPPING INTO THE LLC. ANALYSIS INDICATES THE SYSTEM HAS DRIFTED 
INTO MODERATE (20KTS AND INCREASING) VWS, COOL (26C AND DECREASING) 
SST, AND DRY AIR ENTRAINMENT AT THE LOW LEVELS THAT HAVE REDUCED THE 
CYCLONE TO BELOW WARNING CRITERIA. 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. MINIMUM CENTRAL PRESSURE 
AT 031800Z IS 1001 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 031800Z IS 
10 FEET.//
NNNN