SOUTHPORT, N.C.—Tropical Storm Isaias spawned tornadoes and dumped rain along the U.S. East Coast on Tuesday after making landfall as a hurricane in North Carolina, where it smashed boats together and caused floods and fires that displaced dozens of people. At least one person was killed when one of its twisters hit a mobile home park.
Nearly 12 hours after coming ashore, Isaias was still sustaining near-hurricane-strength top winds of 70 mph late Tuesday morning, and its forward march accelerated to 35 mph. “Potentially life-threatening urban flooding is possible in D.C., Baltimore and elsewhere along and just west of the I-95 corridor today,” the National Hurricane Center warned.