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  2. Severe weather terminology (United States) - Wikipedia

    en.wikipedia.org/wiki/Severe_weather_terminology...

    Isolated tornadoes are possible but not expected to be the dominant severe weather event, hence these watches are very rarely issued. An expected severe wind event is the mostly likely reason for a PDS severe thunderstorm watch to be issued, with widespread winds greater than 90 mph (150 km/h or 80 knots) possible. These watches are usually ...

  3. Weekend severe weather outbreak likely in South as millions ...

    www.aol.com/news/weekend-severe-weather-outbreak...

    Large hail, damaging wind and tornadoes are likely with any severe storms that develop from late Saturday morning into Saturday night. Some strong tornadoes, meaning Ef-2 or higher, are also possible.

  4. Lee wave - Wikipedia

    en.wikipedia.org/wiki/Lee_wave

    The wind flows towards a mountain and produces a first oscillation (A) followed by more waves. The following waves will have lower amplitude because of the natural damping. Lenticular clouds stuck on top of the flow (A) and (B) will appear immobile despite the strong wind. Lenticular clouds. In meteorology, lee waves are atmospheric stationary ...

  5. Tornado outbreak of December 28–29, 2024 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_of...

    The day 1 outlook for December 28, issued by the Storm Prediction Center Storm clouds over Louisiana on December 28th.. A moderate (4/5) risk was issued by the Storm Prediction Center for December 28, as a shortwave trough was expected to move through Texas and Louisiana, with the risk area also extending into Mississippi and extreme south bringing the expectation of large hail and multiple ...

  6. Severe storms, strong winds move through Cincinnati. But how ...

    www.aol.com/severe-storms-strong-winds-move...

    Some storms could be severe, with large hail, damaging winds, and heavy rain. Temperature falling to around 39 by 2 p.m. Breezy, with a southwest wind of 18 to 21 mph becoming west in the ...

  7. Severe storms to pose risk to lives and property through ...

    www.aol.com/weather/severe-storms-pose-risk...

    The line has produced wind gusts of 58 mph or greater along a path at least 400 miles long. Nationally, there were nearly 300 severe weather incidents Thursday, including nearly two dozen filtered ...

  8. Severe thunderstorm warning - Wikipedia

    en.wikipedia.org/wiki/Severe_thunderstorm_warning

    Severe thunderstorms can and occasionally do produce tornadoes without warning. [2] While not all severe thunderstorms produce tornadoes, they can produce serious straight line wind damage as severe as a lower-category tornado or hurricane, and can actually cover a much wider area than that exceeded by a tornado's comparatively narrow path ...

  9. Convective available potential energy - Wikipedia

    en.wikipedia.org/wiki/Convective_available...

    Severe weather and tornadoes can develop in an area of low CAPE values. The surprise severe weather event that occurred in Illinois and Indiana on April 20, 2004, is a good example. Importantly in that case, was that although overall CAPE was weak, there was strong CAPE in the lowest levels of the troposphere which enabled an outbreak of ...