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 429 
 WTPZ42 KNHC 211444
 TCDEP2
  
 POST-TROPICAL CYCLONE GREG DISCUSSION NUMBER  20
 NWS NATIONAL HURRICANE CENTER MIAMI FL       EP072011
 800 AM PDT SUN AUG 21 2011
  
 SATELLITE IMAGERY INDICATES THAT GREG HAS BEEN VOID OF DEEP
 CONVECTION FOR ABOUT 12 HOURS...AND IS NOW A WELL DEFINED SWIRL OF
 LOW-LEVEL CLOUDS. BASED ON THE LACK OF ORGANIZED DEEP CONVECTION...
 GREG NO LONGER QUALIFIES AS A TROPICAL CYCLONE AND IS BEING
 DECLARED A REMNANT LOW ON THIS ADVISORY.
  
 THE INITIAL MOTION ESTIMATE IS 275/07.  THE REMNANT LOW-LEVEL
 CIRCULATION SHOULD CONTINUE TO MOVE SLOWLY WESTWARD OR EVEN
 WEST-SOUTHWESTWARD OVER 22-23C WATERS...AS DEPICTED BY SOME OF THE
 GUIDANCE...FOR THE NEXT COUPLE OF DAYS UNTIL DISSIPATION.
  
  
 FORECAST POSITIONS AND MAX WINDS
  
 INIT  21/1500Z 20.3N 122.8W   30 KT  35 MPH...POST-TROP/REMNT LOW
  12H  22/0000Z 20.2N 124.0W   25 KT  30 MPH...POST-TROP/REMNT LOW
  24H  22/1200Z 20.1N 125.5W   25 KT  30 MPH...POST-TROP/REMNT LOW
  36H  23/0000Z 19.9N 126.7W   20 KT  25 MPH...POST-TROP/REMNT LOW
  48H  23/1200Z 19.5N 128.0W   20 KT  25 MPH...POST-TROP/REMNT LOW
  72H  24/1200Z...DISSIPATED
  
 $$
 FORECASTER KIMBERLAIN
  
 
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