ZCZC NFDTCPAT2 ALL TTAA00 KWNH DDHHMM BULLETIN Post-Tropical Cyclone Beta Advisory Number 31 NWS Weather Prediction Center College Park MD AL222020 400 AM CDT Fri Sep 25 2020 ...HEAVY RAINFALL THREAT WITH BETA HAS DIMINISHED AS THE CENTER HAS BECOME LESS DETERMINANT IN THE PRESSURE AND WIND FIELDS... SUMMARY OF 400 AM CDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...34.3N 86.3W ABOUT 60 MI...100 KM NNE OF BIRMINGHAM ALABAMA MAXIMUM SUSTAINED WINDS...10 MPH...20 KM/H PRESENT MOVEMENT...NE OR 50 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...1010 MB...29.83 INCHES WATCHES AND WARNINGS -------------------- There are no watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 400 AM CDT (0900 UTC), the center of Post-Tropical Cyclone Beta was located near latitude 34.3 North, longitude 86.3 West. The post-tropical cyclone is moving toward the northeast near 10 mph (17 km/h) until it becomes indistinguishable within the background wind and pressure field by mid-afternoon Friday. Maximum sustained winds are near 10 mph (20 km/h) with higher gusts. The estimated minimum central pressure is 1010 mb (29.83 inches). HAZARDS AFFECTING LAND ---------------------- Rainfall: Rainfall totals of 1 to 3 inches are expected through Friday from the Southern Appalachians into the Piedmont of South and North Carolina. Isolated flash, urban, and small stream flooding is possible. NEXT ADVISORY ------------- This is the last public advisory issued by the Weather Prediction Center on this system. $$ Forecaster Gallina FORECAST POSITIONS AND MAX WINDS INIT 25/0900Z 34.3N 86.3W 10 KT 10 MPH...POST-TROPICAL 12H 25/1800Z 35.2N 85.1W 10 KT 10 MPH...POST-TROP/EXTRATROP 24H 26/0600Z...DISSIPATED NNNN
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