144  
WTPZ44 KNHC 092037  
TCDEP4  
 
REMNANTS OF SANDRA DISCUSSION NUMBER 10  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP192021  
100 PM PST TUE NOV 09 2021  
 
THE EARLIER BURST OF DEEP CONVECTION THAT POPPED UP DURING THE  
DIURNAL CONVECTIVE MAXIMUM HAS SINCE DISSIPATED, AND SANDRA'S  
SURFACE CIRCULATION HAS OPENED UP INTO A TROUGH OF LOW PRESSURE.  
THEREFORE, THIS IS THE LAST NHC ADVISORY. THE INITIAL INTENSITY IS  
HELD AT 25 KT BASED ON A RECENT METOP-B SCATTEROMETER PASS THAT  
INDICATED A SOUTHWEST TO NORTHEAST ORIENTED TROUGH WITH A FEW 25 KT  
WINDS WELL TO THE NORTH AND NORTHEAST. STRONG, PERSISTENT SOUTHERLY  
SHEAR AND A DRY, STABLE AIRMASS SHOULD RESULT IN ANY ATTEMPT OF  
REGENERATION.  
 
 
FORECAST POSITIONS AND MAX WINDS  
 
INIT 09/2100Z 14.2N 122.2W 25 KT 30 MPH  
12H 10/0600Z...DISSIPATED  
 

 
FORECASTER ROBERTS  
 
 
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