If you're looking for older warnings, we now have an experimental tornado warning archive for today's tornado warnings and the past 48 hours of warnings. Remember to check out severe weather outlook for more severe weather and cyclocane for hurricanes. On the Tornado Solitaire website you can play your favorite card games whilst keeping tabs on the US severe weather warnings.
At PM EST, a severe thunderstorm capable of producing a tornado was located near Nantucket, moving northeast at 45 mph. At PM EST, a severe thunderstorm capable of producing waterspouts was located near Chilmark, or 7 nm south of Aquinnah, moving north at 50 knots.
At PM EST, strong thunderstorms were located along a line extending from 9 nm southeast of Moriches Inlet to 14 nm east of Buoy , moving northeast at 15 knots. At AM EST, a severe thunderstorm capable of producing waterspouts was located 12 nm northeast of Buoy , moving northeast at 45 knots.
At AM EST, a severe thunderstorm capable of producing waterspouts was located 16 nm south of Buoy , moving northeast at 40 knots.
At AM EST, a severe thunderstorm capable of producing a tornado was located near Windsor, or 9 miles west of Deposit, moving northeast at 45 mph. At AM EST, showers were located along a line extending from 21 nm northwest of Key Bridge to 11 nm west of Alexandria to near Quantico to 18 nm southwest of Potomac Creek, moving northeast at 35 knots. Nantucket County in southeastern Massachusetts Radar indicated rotation.
Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows, and vehicles will occur. Tree damage is likely. Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris.
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A thunderstorm is a rain shower during which you hear thunder. Since thunder comes from lightning, all thunderstorms have lightning. Usually created by surface heating, convection is upward atmospheric motion that transports whatever is in the air along with it—especially any moisture available in the air. A thunderstorm is the result of convection.
What is a severe thunderstorm? How many thunderstorms are there? Worldwide, there are an estimated 16 million thunderstorms each year, and at any given moment, there are roughly 2, thunderstorms in progress.
There are about , thunderstorms each year in the U. When are thunderstorms most likely? Thunderstorms are most likely in the spring and summer months and during the afternoon and evening hours, but they can occur year-round and at all hours. Along the Gulf Coast and across the southeastern and western states, most thunderstorms occur during the afternoon.
Thunderstorms frequently occur in the late afternoon and at night in the Plains states. What kinds of damage can thunderstorms cause? Many hazardous weather events are associated with thunderstorms. Under the right conditions, rainfall from thunderstorms causes flash flooding, killing more people each year than hurricanes, tornadoes or lightning.
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