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  1. A hurricane warning is a public announcement that one or both of the following dangerous effects of a hurricane are expected in a specific geographic area in 24 hours or less: (1) average sustained winds of at least 119 km/h; (2) dangerously high water levels, or a combination of dangerously high water levels and exceptionally high waves.

  2. Sep 19, 2017 · Category 3: Devastating damage will occur. In a Category 3 hurricane, winds range from 111 to 129 mph. There is a high risk of injury or death to people, livestock and pets from flying and falling ...

  3. Tropical storm warning TRW – Tropical storm conditions (gale- and storm-force sustained winds of 34 to 63 knots [39 to 72 mph; 63 to 117 km/h]) are expected within the specified coastal or inland area within 36 hours (24 hours for Guam, as locally defined by the Barrigada-based WFO) in advance of the forecast onset of tropical-storm-force winds. These winds may be accompanied by storm surge ...

  4. Apr 18, 2019 · First a watch is issued, and this is followed by upgrading those watches to warnings as the storms or tornadoes develop. Thus, a severe thunderstorm watch could be in effect for much of the day ...

    • what is a storm warning (mws) high and low high speed1
    • what is a storm warning (mws) high and low high speed2
    • what is a storm warning (mws) high and low high speed3
    • what is a storm warning (mws) high and low high speed4
  5. Oct 7, 2024 · A hurricane watch is issued when hurricane conditions, including sustained winds of 74 mph or higher, are possible in specific areas. "A hurricane watch is issued 48 hours in advance of the ...

  6. Storm warning flag (US) At sea, a storm warning is a warning issued by the National Weather Service of the United States when winds between 48 knots (89 km/h, 55 mph) and 63 knots (117 km/h, 73 mph) are occurring or predicted to occur soon. The winds must not be associated with a tropical cyclone. [ 1 ]

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  8. Tropical storm warnings are issued when sustained winds of a tropical cyclone of at least 39 mph-73 mph are expected within the next 36 hours Watch vs. warning for floods, flash floods and river ...

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