Post-Tropical Cyclone Arthur Advisory Number 12
NWS National Hurricane Center Miami FL AL012020
1100 AM AST Tue May 19 2020
SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION
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LOCATION...36.8N 68.6W
ABOUT 400 MI...645 KM ENE OF CAPE HATTERAS NORTH CAROLINA
ABOUT 380 MI...610 KM NW OF BERMUDA
MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H
PRESENT MOVEMENT...E OR 100 DEGREES AT 15 MPH...24 KM/H
MINIMUM CENTRAL PRESSURE...991 MB...29.27 INCHES
WATCHES AND WARNINGS
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There are no coastal watches or warnings in effect.
DISCUSSION AND OUTLOOK
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At 1100 AM AST (1500 UTC), the center of Post-Tropical Cyclone Arthur was located near latitude 36.8 North, longitude 68.6 West. The post-tropical cyclone is moving toward the east near 15 mph (24
km/h), and Arthur is expected to gradually turn southward and slow down over the next day or so.
Maximum sustained winds are near 60 mph (95 km/h) with higher gusts. Some gradual weakening is forecast to begin tonight and continue through Wednesday.
Tropical-storm-force winds extend outward up to 160 miles (260 km) from the center.
The estimated minimum central pressure is 991 mb (29.27 inches).
HAZARDS AFFECTING LAND
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SURF: Swells generated by Arthur are expected to affect portions of the mid-Atlantic and southeast U.S. coasts during the next day or two. These swells could cause life-threatening surf and rip
current conditions. Please consult products from your local weather office.
Forecaster Blake
