639  
WTNT43 KNHC 091433  
TCDAT3  
 
REMNANTS OF KATIA DISCUSSION NUMBER 16  
NWS NATIONAL HURRICANE CENTER MIAMI FL AL132017  
ISSUED BY THE NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
1000 AM CDT SAT SEP 09 2017  
 
IT IS NEARLY IMPOSSIBLE TO FIND A LOW LEVEL CIRCULATION CENTER FROM  
KATIA. SATELLITE IMAGERY SHOWED THE MID-LEVEL CENTER SEPARATED FROM  
THE LOW LEVEL CENTER OVERNIGHT, AND THE REMAINING DEEP CONVECTION  
HAS ALL BUT DISSIPATED LEAVING BEHIND LAYERED LOW AND MID LEVEL  
CLOUDS. WITHOUT EVIDENCE TO SUGGEST OTHERWISE, THE FINAL ADVISORY  
POSITION IS MAINLY AN EXTRAPOLATION OF THE PREVIOUS POSITION. THERE  
WILL STILL BE A THREAT FOR HEAVY RAIN, FLASH FLOODS, AND MUDSLIDES  
OVER THE MOUNTAINOUS TERRAIN FROM THE TROUGH. SEAS ASSOCIATED WITH  
REMNANTS OF KATIA WILL CONTINUE TO SUBSIDE ALONG THE COAST OF MEXICO  
NEAR THE LANDFALL POINT TODAY.  
 
FORECAST POSITIONS AND MAX WINDS  
 
INIT 09/1500Z 20.0N 97.9W 30 KT 35 MPH  
12H 10/0000Z...DISSIPATED  
 

 
FORECASTER R BALLARD  
 
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