If outdoors, consider seeking shelter inside a building.

At 514 PM EDT, Doppler radar was tracking a strong thunderstorm over Guana River State Park, or 10 miles south of Ponte Vedra Beach, moving northeast at 15 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Saint Augustine, World Golf Village, Sawgrass, Nocatee, Durbin, Vilano Beach, Picolata, Palm Valley, South Ponte Vedra, and Bayard.