ABIO10 PGTW 311200
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE INDIAN OCEAN 
REISSUED/311200Z-311800ZDEC2022//
RMKS/
1. NORTH INDIAN OCEAN AREA (MALAY PENINSULA WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH INDIAN OCEAN AREA (135E WEST TO COAST OF AFRICA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AN AREA OF CONVECTION (REMNANTS 05S) HAS PERSISTED 
NEAR 32.3S 68.6E, APPROXIMATELY 910 NM SOUTHEAST OF PORT LOUIS, 
MAURITIUS. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS AN EXPOSED, 
BROAD LOW-LEVEL CIRCULATION WITH COLD-AIR STRATOCUMULUS WRAPPING INTO 
THE CENTER AND ISOLATED DEEP CONVECTION FLARING TO THE SOUTH-SOUTHEAST.  
RECENT WIND SPEED IMAGERY REVEALS AN ASYMMETRIC WIND FIELD WITH A 
WEAK FRONTAL STRUCTURE. A 310530Z ASCAT-C IMAGE SHOWED MAXIMUM 35-KT 
WINDS ALONG THE SOUTHERN QUADRANT; HOWEVER, DUE TO ITS GRADUAL DECAY, 
THE CURRENT INTENSITY IS ASSESSED AT 30 KNOTS. BASED ON THE AVAILABLE 
DATA, 05S IS CURRENTLY ASSESSED AS A SUBTROPICAL CYCLONE BUT IS 
EXPECTED TO TRANSITION INTO AN EXTRA-TROPICAL CYCLONE OVER THE NEXT 24 
TO 36 HOURS AS IT ACCELERATES INTO THE MIDLATITUDE WESTERLIES. FOR 
HAZARDS AND WARNINGS, REFERENCE THE FLEET WEATHER CENTER SAN DIEGO HIGH 
WINDS AND SEAS PRODUCT OR REFER TO LOCAL WMO DESIGNATED FORECAST 
AUTHORITY. THE POTENTIAL FOR TRANSITION INTO A SIGNIFICANT TROPICAL 
CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.
   C. SUBTROPICAL SYSTEM SUMMARY: NONE. 
3. JUSTIFICATION FOR REISSUE: ADDED AREA IN 2.A.(1) AS A LOW.//
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