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The NWS has the option of adding enhanced wording to severe thunderstorm warnings and update statements issued as a Severe Weather Statement (SVS)—"particularly dangerous situation" (PDS), "severe thunderstorm emergency", or, as used by some Central and Southern Region offices as indicative PDS wording, "this is a very dangerous storm"—when ...
Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life. [ 1 ] [ 2 ] [ 3 ] These vary depending on the latitude , altitude , topography , and atmospheric conditions.
PDS severe thunderstorm watches are issued when there is a higher than normal risk of severe thunderstorm winds capable of major structural damage (in addition to large hail and perhaps a few isolated tornadoes), usually due to a strong and persistent derecho. These watches are very rare (accounting an average of only two each year), as the ...
However, the potential exists for severe thunderstorms to roll through some communities, which can be damaging. In less than 12 hours, Des Moines, Iowa, was blasted by two rounds of severe ...
June is slated to pick up right where May left off in terms of severe weather - active and potentially dangerous for millions of Americans. Strong thunderstorms developed across the center of the ...
The number of severe thunderstorms and tornadoes will increase over the central United States with dangerous conditions to focus on portions of the Ohio, Tennessee and mid-Mississippi valleys into ...
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.
As the storm system responsible for Monday's severe weather lifts farther to the north Tuesday, conditions in the atmosphere will shift away from rotating thunderstorms and a high risk of ...