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589
WTNT44 KNHC 232034
TCDAT4

Tropical Depression Chantal Discussion Number 12
NWS National Hurricane Center Miami FL AL042019
500 PM AST Fri Aug 23 2019

Chantal is now producing only isolated showers and thunderstorms, and the low-level circulation is gradually becoming less well defined. The depression should decay to a remnant low during the next several hours. The remnant low is expected to dissipate by 72 h, which again is unchanged from the previous forecast.

The initial motion is now 170/6. Chantal or its remnants should turn southwest and west during the next 24-48 hours as the subtropical ridge re-forms north and east of the system. After that, a slow motion toward the northwest is expected before the system dissipates completely.



FORECAST POSITIONS AND MAX WINDS

INIT 23/2100Z 36.0N 40.8W 25 KT 30 MPH 12H 24/0600Z 35.5N 41.5W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 24/1800Z 35.3N 42.6W 20 KT 25 MPH...POST-TROP/REMNT LOW 36H 25/0600Z 35.4N 43.7W 20 KT 25 MPH...POST-TROP/REMNT LOW 48H 25/1800Z 35.7N 44.4W 20 KT 25 MPH...POST-TROP/REMNT LOW 72H 26/1800Z...DISSIPATED

$$ Forecaster Beven



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