At 245 AM EDT, Doppler radar was tracking a strong thunderstorm over Brookhaven National Laboratory, or over Manorville, moving east at 25 mph.
HAZARD...Wind gusts up to 50 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects.
Locations impacted include... Riverhead, Manorville, Center Moriches, Westhampton, Mastic, Mastic Beach, Calverton, Brookhaven National Laboratory, Hampton Bays, East Moriches, East Quogue, Flanders, Remsenburg-Speonk, and Quogue.