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An early-season tornado outbreak impacted the Southeastern United States on January 12, 2023. The result of a mid-level trough moving through, moisture and the presence of a strong low-level jet aided in the development of numerous severe and tornadic thunderstorms. Early in the outbreak, a strong EF2 tornado caused considerable damage in ...
Storm spotting developed in the United States during the early 1940s. A joint project between the military and the weather bureau saw the deployment of trained military and aviation lightning spotters in areas where ammunitions for the war were manufactured. During 1942, a serious tornado struck a key operations center in Oklahoma and another ...
A widespread, deadly, and historic [3] tornado outbreak affected large portions of the Midwestern, Southern and Eastern United States on March 31 and April 1, 2023, the result of an extratropical cyclone that also produced blizzard conditions in the Upper Midwest. The Storm Prediction Center (SPC) issued a rare high risk for severe weather in ...
Lake effect snow warning. A lake effect snow warning is a bulletin issued by the National Weather Service in the United States to warn of heavy snowfall accumulations that are imminent from convective snow generated by very cold airmass passing over unfrozen lakes ( lake effect snow ). The criteria for amounts may vary significantly over ...
Severe weather, flood risk to ramp up in south-central US this week. A stormy pattern that has been on AccuWeather meteorologists' watchful eye since mid-March will evolve into a heavy rain event ...
The 1967 Oak Lawn tornado outbreak was a destructive tornado outbreak and severe weather event that occurred on April 21, 1967, across the central Midwest, in particular the towns of Belvidere and Oak Lawn, Illinois, United States. Locally known as 'Black Friday,' it was the largest tornado outbreak of 1967 and one of the most notable to ever ...
Ice storm warning. An ice storm warning is a hazardous weather statement issued by the Weather Forecast Offices of the National Weather Service in the United States which indicates that freezing rain produces a significant and possibly damaging accumulation of ice on surfaces. The criteria for this warning vary from state to state, but ...
Severe weather impacts large area covering multiple Midwest, Southern states. April 26, 2024 at 5:20 PM. Residents in a large portion of the U.S. mid-west and South were urged to heed warnings as ...