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  2. Severe weather terminology (United States) - Wikipedia

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

    Sleet warning WSW (alt.: heavy sleet warning) – Heavy sleet accumulations of 1 to 2 inches (2.5 to 5.1 cm) or more, which may cause significant disruptions to travel or utilities, are imminent or expected to occur within 12 hours. Discontinued beginning with the 2008-2009 winter storm season and replaced by the winter storm warning for heavy ...

  3. Particularly dangerous situation - Wikipedia

    en.wikipedia.org/wiki/Particularly_dangerous...

    The PDS red flag warning below was issued by the National Weather Service in Reno, Nevada, on December 19, 2017. [9] On August 3, 2018, the National Weather Service in Reno, Nevada, issued another PDS red flag warning to communicate the threat of life-threatening fire danger due to strong gusty winds and low humidity.

  4. Weather warning - Wikipedia

    en.wikipedia.org/wiki/Weather_warning

    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.

  5. California storm leaves four dead as flooding wipes out homes ...

    www.aol.com/california-forecast-atmospheric...

    Experts with the University of California at Los Angeles recorded 12 inches of rain in 24 hours on Monday, marking a 1-in-1,000-year rainfall event for the area, according to the UCLA Institute of ...

  6. Good news for Southern California wildfires: Rain in forecast ...

    www.aol.com/rain-finally-forecast-fire-ravaged...

    Here's how much rain Southern California will get. Rain is expected to be widespread, and reach Los Angeles, Ventura and San Diego counties, which have all been on high alert for major infernos ...

  7. February 2024 California atmospheric rivers - Wikipedia

    en.wikipedia.org/wiki/February_2024_California...

    Downtown Los Angeles had received 8.51 inches (216 mm) of rain from February 4–6 making it the second wettest three-day span. [20] Following 1.66 in (42 mm) of rain in Death Valley in 72 hours, California State Route 190 was closed and the park experienced a setback in the recovery from Hurricane Hilary.

  8. Red flag warnings set to take effect throughout Southern ...

    www.aol.com/news/red-flag-warnings-set-effect...

    The National Weather Service issued warnings of critical wildfire weather in portions of Los Angeles and Ventura counties as well as the Inland Empire and San Bernardino Mountains.

  9. Yellow rain - Wikipedia

    en.wikipedia.org/wiki/Yellow_rain

    Yellow rain was a 1981 political incident in which the United States Secretary of State Alexander Haig accused the Soviet Union of supplying T-2 mycotoxin to the communist states in Vietnam, Laos and Cambodia for use in counterinsurgency warfare. [1]