How is lightning data used in severe weather forecasting?

Mar 3, 2025 ... What is a QLCS tornado? We do have a tornado risk in Oklahoma tonight. Including a chance for these types of twisters. #oklahoma #meteorologist ... Mar 14, 2025 ... What Is A Tornado Watch? Tornado watches are issued by the Storm Prediction Center (SPC) for counties where tornadoes may occur. Residents of ... When a Tornado Watch is issued by the National Weather Service, tornados are possible in our area. Remain alert for approaching storms. When a Tornado ... A tornado watch is not the same as a tornado warning. The big differences: Warning If you hear a tornado warning, immediately take cover. Apr 3, 2023 ... Tornado Emergencies are rare and only issued when 'severe threat to human life and catastrophic damage are imminent or ongoing' for a confirmed tornado. May 6, 2024 ... A tornado watch is issued when conditions are favorable for tornadoes, meaning the atmospheric ingredients are present, but there is no imminent danger. Tornadoes develop from severe thunderstorms in warm, moist, unstable air along and ahead of cold fronts. Such thunderstorms also may generate large hail and ... The version used today—the Enhanced Fujita Scale—ranges from EF0 tornadoes with winds of 65 to 85 miles an hour, to EF5 tornadoes with winds exceeding 200 miles ... Tornadoes. A tornado is a violently rotating column of air that extends from a thunderstorm and comes into contact with the ground, according to the National ... A severe thunderstorm warning can be upgraded to a tornado warning should conditions warrant. Warnings for tornadoes and severe thunderstorms are issued based ...