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In Canada, maritime winds forecast to be in the range of 6 to 7 are designated as "strong"; 8 to 9 "gale force"; 10 to 11 "storm force"; 12 "hurricane force". Appropriate wind warnings are issued by Environment Canada's Meteorological Service of Canada: strong wind warning, gale (force wind) warning, storm (force wind) warning and hurricane ...
Hurricane warning HUW – Hurricane conditions (sustained winds of 64 knots [74 mph; 119 km/h] or greater) are expected within the specified coastal or inland area within 36 hours in advance of the forecast onset of tropical-storm-force winds. A Hurricane Warning can remain in effect if dangerously high storm surge, or a combination of ...
Being aware of the forecast is important if you live near an area that produces hurricanes. ... The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based on a hurricane's sustained wind ...
A Category 4 hurricane has winds of 113 to 136 kn (130 to 157 mph; 209 to 252 km/h), while a Category 5 hurricane has winds of at least 137 kn (158 mph; 254 km/h). [1] [3] A post tropical cyclone is a system that has weakened, into a remnant low or has dissipated and formal advisories are usually discontinued at this stage. [1]
For example, if the hurricane is heading north, winds on the back side of the storm are coming from off the shore, and contain more vicious surges and winds. Cyclone vs. hurricane vs. typhoon ...
A hurricane's category describes potential wind damage but does not describe other deadly hurricane hazards such as storm surge. ... 'Category 5' was considered the worst hurricane. There's ...
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 ...
The winds must not be directly associated with a tropical cyclone, or a hurricane warning will be issued. [2] If winds are lighter than 64 knots, a storm warning or gale warning will be issued. [3] The hurricane force wind warning is only used to warn of the possibility of wind which reaches hurricane-level severity, but lacks direct connection ...