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  1. A Category 1 tropical cyclone is estimated to have 10-minute sustained wind speeds of 34–47 kn (39–54 mph; 63–87 km/h), while a Category 2 tropical cyclone is estimated to have 10-minute sustained wind speeds of 48–63 kn (55–72 mph; 89–117 km/h).

  2. Tropical cyclones portal; Beaufort scale – Relates wind speed to observable conditions at sea and on land; Enhanced Fujita scale – For tornado intensity with damage correlated to wind speeds. The system was also intended for applicability in hurricanes, and is utilized by engineers in hurricane damage assessment.

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  4. The TCWS system is a tiered system (from TCWS #1 to #5) that allows for the escalation, de-escalation or lifting of wind signals in every TCB issuance depending on the tropical cyclone wind intensity, the extent of tropical cyclone winds (i.e. radius of tropical cyclone wind circulation) and the forecast direction and speed of movement of the ...

  5. Oct 19, 2023 · Tropical cyclones with an organized system of clouds, and thunderstorms with a defined circulation and maximum sustained winds of 38 mph (61 km/h) or less, are called "tropical depressions". Once the tropical cyclone reaches winds of at least 39 mph (63 km/h), they are typically called a "tropical storm" and assigned a name.

  6. Oct 19, 2023 · When a tropical cyclone in the northeastern Pacific or North Atlantic ocean reaches winds speeds of 119 kilometers (74 miles) per hour, it’s called a hurricane. Tropical cyclones in the northwest Pacific Ocean are called typhoons. Meteorologists use the Saffir Simpson scale to rank . tropical cyclones in the northeastern Pacific Ocean and ...

  7. Nov 10, 2020 · Spatial distribution of 10-meter 10-minute sustained maximum wind speeds (m/s) at 10 km resolution, derived from applying a 2D-wind parametrization to the synthetic tropical cyclone tracks in STORM.

  8. Oct 19, 2023 · Whatever the moniker, tropical cyclones can annihilate coastal areas and cause massive death tolls. Rated on the five-point Saffir-Simpson scale based on wind speed, hurricanes are considered major when they reach category 3. A category 5 storm can deliver wind speeds of more than 253 kilometers (157 miles) an hour.

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