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Lightning is frequent and intense, greater than 15 cloud-to-ground strikes in a five-minute period. 6 Dry lightning (same as LAL 3 but without rain). This type of lightning has the potential for starting fires, and is normally highlighted in fire weather forecasts with a red flag warning.
When severe weather looms, storm alerts are important tools for keeping people informed. The National Weather Service shares alerts as it warns of potential risks from thunderstorms, flooding ...
Lightning is a natural phenomenon formed by electrostatic discharges through the atmosphere between two electrically charged regions, either both in the atmosphere or one in the atmosphere and one on the ground, temporarily neutralizing these in a near-instantaneous release of an average of between 200 megajoules and 7 gigajoules of energy, depending on the type.
Warnings can be provided up to a week ahead for severe weather including rain, thunderstorms, wind, snow and ice. – What does a red warning mean? Red is the most serious weather warning the Met ...
A weather warning generally refers to an alert issued by a meteorological agency to warn citizens of approaching dangerous weather.A weather watch, on the other hand, typically refers to an alert issued to indicate that conditions are favorable for the development of dangerous weather patterns, although the dangerous weather conditions themselves are not currently present.
Severe storms sweep across the U.S. each year, bringing lightning, flooding, tornadoes and hail. How to stay safe during a severe storm: Experts share tips for navigating flooding, lightning and ...
Severe weather can occur under a variety of situations, but three characteristics are generally needed: a temperature or moisture boundary, moisture, and (in the event of severe, precipitation-based events) instability in the atmosphere.
A watch means that conditions are favorable for severe weather, but not immediately occurring, according to the National Weather Service, which is responsible for issuing weather alerts.