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The National Hurricane Center (NHC) is the division of the United States' NOAA/National Weather Service responsible for tracking and predicting tropical weather systems between the Prime Meridian and the 140th meridian west poleward to the 30th parallel north in the northeast Pacific Ocean and the 31st parallel north in the northern Atlantic Ocean.
The first statistical guidance used by the National Hurricane Center was the Hurricane Analog Technique (HURRAN), which was available in 1969. It used the newly developed North Atlantic tropical cyclone database to find storms with similar tracks. It then shifted their tracks through the storm's current path, and used location, direction and ...
In addition, at 1700 UTC during the hurricane season, a medium-range coordination call takes place between the Hydrometeorological Prediction Center and the National Hurricane Center to coordinate tropical cyclone placement on the medium-range pressure forecasts 6 and 7 days into the future for the northeast Pacific and Atlantic basins. Every ...
The National Hurricane Center (NHC) and the Central Pacific Hurricane Center (CPHC), respectively based in Miami, Florida and Honolulu, Hawaii, are responsible for monitoring tropical weather in the Atlantic, and central and eastern Pacific Oceans. In addition to releasing routine outlooks and discussions, the guidance center initiates ...
Hurricane strength have been ranked using the Saffir-Simpson scale since 1972, from a minimal hurricane as a Category 1 to the most powerful as a Category 5. The most recent Category 5 hurricane to hit Mexico was Hurricane Otis in 2023, which was also the costliest Mexican hurricane.
The HWRF computer model is the operational backbone for hurricane track and intensity forecasts by the National Hurricane Center (NHC). [2] The model will use data from satellite observations, buoys, and reconnaissance aircraft, making it able to access more meteorological data than any other hurricane model before it. [2]
Editor's Note: This page is a summary of news on tropical systems for Saturday, Aug. 31. For the latest on the possibility of new Atlantic storms view our story for Sunday, Sept. 1.. The National ...
The National Hurricane Center (NHC) defines sustained winds as the average wind speed measured over the period of one minute at the height of 10 metres (33 ft) above the ground. [4] Should a tropical storm make landfall, its strongest winds are not especially damaging, and are unlikely to cause damage to any sturdy structure, but can often make ...