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They also issue warnings for intense storms, strong northerlies in the Gulf of Mexico, snowfall, and excessive rainfall. [2] Surface analyses for the region are drawn by the Tropical Prediction Center which are incorporated onto the Hydrometeorological Prediction Center analysis and then linked to by SMN Archived 2013-04-23 at the Wayback ...
What to know about watches and warnings Generally, a warning covers a smaller geographic area and comes when the threat is more “imminent,” McClatchy News reported.
This image of the Gulf of Mexico was captured on Friday, Sept. 6, 2024, and shows a tropical rainstorm splitting in two. One piece was pushing onshore along the northeastern Gulf coast with ...
See Severe weather terminology (United States) and/or Severe weather terminology (Canada) for comprehensive articles concerning specific nations' warnings, watches, advisories and related terms. Pages in category "Weather warnings and advisories"
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.
The official scientific criteria of a derecho, as described by the National Weather Service's Storm Prediction Center, pertains to a swath of wind damage that must extend either continuously or ...
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 ...
On land, the National Weather Service issues a 'high wind warning' (Specific Area Message Encoding code: HWW) for storm-force winds, which also encompasses the lesser gale-force and greater hurricane force winds. In most cases, the warning applies to winds of 40-114 MPH for at least 1 hour; or any gusts of 58-114 miles per hour on land unless a ...