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Tropical Depression Omar Forecast Discussion Number 17
2020-09-04 22:33:38| National Hurricane Center (Atlantic)
Issued at 500 PM AST Fri Sep 04 2020 000 WTNT45 KNHC 042033 TCDAT5 Tropical Depression Omar Discussion Number 17 NWS National Hurricane Center Miami FL AL152020 500 PM AST Fri Sep 04 2020 Omar continues to hang on as a tropical depression. The cyclone is producing a small area of thunderstorms to the south of the center, enough to continue writing advisories on this system for now. The initial intensity is held at 30 kt based on the earlier ASCAT data. Omar has been more resistant than expected to the ongoing northerly wind shear, but the models insist that the continued shear, dry air, and cooler waters should cause it to decay to a remnant low this evening or early Saturday and dissipate entirely by Saturday night. The tropical depression is still moving eastward at about 5 kt. An approaching deep-layer trough should cause Omar to turn north- northeastward tonight and then accelerate in that direction until it dissipates over the northern central Atlantic this weekend. FORECAST POSITIONS AND MAX WINDS INIT 04/2100Z 35.3N 57.3W 30 KT 35 MPH 12H 05/0600Z 36.2N 57.0W 30 KT 35 MPH...POST-TROP/REMNT LOW 24H 05/1800Z 38.0N 56.1W 30 KT 35 MPH...POST-TROP/REMNT LOW 36H 06/0600Z...DISSIPATED $$ Forecaster Cangialosi
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