155 
 WTPZ41 KNHC 191439
 TCDEP1
  
 POST-TROPICAL CYCLONE ALETTA DISCUSSION NUMBER  21
 NWS NATIONAL HURRICANE CENTER MIAMI FL       EP012012
 800 AM PDT SAT MAY 19 2012
  
 ALTHOUGH A FEW SHOWERS ARE LINGERING ABOUT 60 TO 90 N MI TO THE
 NORTH OF THE CENTER OF ALETTA...THIS CONVECTIVE ACTIVITY IS NOT
 ENOUGH TO MAINTAIN THE SYSTEM AS A TROPICAL CYCLONE. IN FACT...
 ALETTA HAS BEEN DEVOID OF ORGANIZED DEEP CONVECTION FOR AT LEAST 12
 HOURS. THEREFORE...THE CYCLONE IS NOW A POST-TROPICAL REMNANT LOW
 AND THIS IS THE LAST ADVISORY ON THIS SYSTEM. FOR FUTURE
 INFORMATION ON THE REMNANTS OF ALETTA PLEASE SEE HIGH SEAS
 FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS
 HEADER NFDHSFEPI AND WMO HEADER FZPN01 KWBC. 
 
 THE POST-TROPICAL CYCLONE IS MOVING EAST-NORTHWARD AT ABOUT 4 KT. A
 GRADUAL TURN TO THE SOUTH IS FORECAST TO OCCUR LATER TODAY...AND
 THE REMNANT LOW IS EXPECTED TO CONTINUE MOVING IN THAT GENERAL
 DIRECTION UNTIL IT DISSIPATES IN ABOUT 48 HOURS.
 
 FORECAST POSITIONS AND MAX WINDS
  
 INIT  19/1500Z 14.8N 112.5W   25 KT  30 MPH...POST-TROP/REMNT LOW
  12H  20/0000Z 14.4N 112.4W   25 KT  30 MPH...POST-TROP/REMNT LOW
  24H  20/1200Z 13.5N 112.3W   20 KT  25 MPH...POST-TROP/REMNT LOW
  36H  21/0000Z 12.7N 112.6W   20 KT  25 MPH...POST-TROP/REMNT LOW
  48H  21/1200Z...DISSIPATED
  
 $$
 FORECASTER CANGIALOSI