What is the 30/30 rule for lightning safety?

Most tornadoes form from thunderstorms. You need warm, moist air from the Gulf of Mexico and cool, dry air from Canada. A tornado watch is not the same as a tornado warning. The big differences: Warning If you hear a tornado warning, immediately take cover. May 8, 2024 ... When the NWS Storm Prediction Center issues a tornado watch for an area, it means tornado development is possible and people in the area should ... Truly destructive tornadoes are most frequently reported in Florida during the spring and summer; the most powerful usually strike in spring. 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. Every driver of a school bus should have some basic knowledge of tornado information and the precautionary measures to take when a warning or a ... A tornado “warning” means that danger is imminent in your area. A warning is issued by a local NOAA National Weather Service Forecast Office and indicates that ... Tornadoes are the world's most violent atmospheric storms. They are narrow, violently rotating columns of air extending from the base of a thunderstorm to the ... Feb 7, 2024 ... Take a few minutes to develop a tornado emergency plan. Sketch a floor plan of your home or walk through each room and discuss where and how to seek shelter. Nov 7, 2018 ... The spot of higher correlation coefficient values correlating with rotation is sometimes called a tornado debris signature, which was present ...