807  
WTPZ44 KNHC 210234  
TCDEP4  
 
REMNANTS OF PRISCILLA DISCUSSION NUMBER 4  
NWS NATIONAL HURRICANE CENTER MIAMI FL EP192019  
1000 PM CDT SUN OCT 20 2019  
 
THE RUGGED TERRAIN OF MEXICO HAS TAKEN A TOLL ON PRISCILLA. SURFACE  
OBSERVATIONS INDICATE THAT THE SYSTEM NO LONGER HAS A CLOSED  
SURFACE CIRCULATION, AND THEREFORE THIS IS THE LAST ADVISORY  
ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM.  
 
EVEN THOUGH THE SURFACE CIRCULATION HAS DISSIPATED, THERE IS  
STILL A FAIR AMOUNT OF DEEP CONVECTION ASSOCIATED WITH THE  
REMNANT TROUGH OVER PORTIONS OF SOUTHWESTERN AND WEST-CENTRAL  
MEXICO. SINCE THE SURFACE TROUGH IS EXPECTED TO LINGER FOR ANOTHER  
COUPLE OF DAYS OVER SOUTHWESTERN MEXICO, THERE REMAINS A SIGNIFICANT  
THREAT OF HEAVY RAINS AND FLASH FLOODING OVER THAT REGION.  
 
FORECAST POSITIONS AND MAX WINDS  
 
INIT 21/0300Z 20.0N 104.7W 25 KT 30 MPH...REMNANTS  
12H 21/1200Z...DISSIPATED  
 

 
FORECASTER CANGIALOSI  
 
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