List Of Category 1 Pacific Hurricanes
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List Of Category 1 Pacific Hurricanes
Category 1 is the lowest classification on the Saffir–Simpson hurricane wind scale, and categorizes tropical cyclones with 1-minute maximum sustained winds between . Tropical cyclones that attain such winds and move over land while maintaining those winds are capable of causing minor to moderate damage to human lives and infrastructure. As of 2021, a total of 242 hurricanes have peaked at Category 1 strength within the Northeast Pacific tropical cyclone basin, which is denoted as the part of the Pacific Ocean north of the equator and east of the International Date Line. Collectively, Category 1 hurricanes have killed at least 912 people. This does not include storms that also attained Category 2, 3, 4, or 5 status on the scale. A combination of many factors serve to influence the development of tropical cyclones in the Northeastern Pacific basin. During the winter and early spring months from December to April, a high-pressure area known as the North Pacific Hi ...
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Beatriz 2023-06-30 2035Z
Beatriz (, ) is a Spanish, Galician and Portuguese female first name. It corresponds to the Latin name Beatrix and the English and Italian name Beatrice. The name in Latin means 'brings joy' and in other languages also means 'she who brings others happiness'. Given name * Infanta Beatriz of Spain (1909–2002), daughter of Spain's King Alfonso XIII and Victoria Eugenie of Battenburg * Beatriz de Suabia (1203–1235), Queen of Castile and Queen of Leon * Beatriz de Dia (born c. 1140), the most famous of the trobairitz, female troubadours * Beatriz Allende (1943–1977), Chilean Socialist politician and revolutionary * Beatriz Pereira Alvim (1380–1415), first Duchess of Braganza * Beatriz da Conceição (1939–2015), fadista * Beatriz Batarda (born 1974), Portuguese actress * Beatriz Carvajal (born 1949), Spanish actress * Beatriz Colomina, architecture historian * Beatriz Corredor (born 1968), Spanish lawyer and politician * Beatriz Costa (1907–1 ...
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National Hurricane Center
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 agency, which is co-located with the Miami branch of the National Weather Service, is situated on the campus of Florida International University in Westchester, Florida. The NHC's Tropical Analysis and Forecast Branch (TAFB) routinely issues marine forecasts, in the form of graphics and high seas forecasts year round, with the Ocean Prediction Center having backup responsibility for this unit. The Technology and Science Branch (TSB) provides technical support for the center, which includes new infusions of technology from abroad. The Chief, Aerial Reconnaissance Coordination, All Hurricanes (CARCAH) unit tasks planes, for r ...
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Tropical Wave
A tropical wave (also called easterly wave, tropical easterly wave, and African easterly wave), in and around the Atlantic Ocean, is a type of atmospheric trough, an elongated area of relatively low air pressure, oriented north to south, which moves from east to west across the tropics, causing areas of cloudiness and thunderstorms. Tropical waves form in the easterly flow along the equatorial side of the subtropical ridge or belt of high air pressure which lies north and south of the Intertropical Convergence Zone (ITCZ). Tropical waves are generally carried westward by the prevailing easterly winds along the tropics and subtropics near the equator. They can lead to the formation of tropical cyclones in the north Atlantic and northeastern Pacific basins. A tropical wave study is aided by Hovmöller diagrams, a graph of meteorological data. West-moving waves can also form from the tail end of frontal zones in the subtropics and tropics, and may be referred to as easterly wa ...
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Wind Shear
Wind shear (or windshear), sometimes referred to as wind gradient, is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric wind shear is normally described as either vertical or horizontal wind shear. Vertical wind shear is a change in wind speed or direction with a change in altitude. Horizontal wind shear is a change in wind speed with a change in lateral position for a given altitude. Wind shear is a microscale meteorological phenomenon occurring over a very small distance, but it can be associated with mesoscale or synoptic scale weather features such as squall lines and cold fronts. It is commonly observed near microbursts and downbursts caused by thunderstorms, fronts, areas of locally higher low-level winds referred to as low-level jets, near mountains, radiation inversions that occur due to clear skies and calm winds, buildings, wind turbines, and sailboats. Wind shear has significant effects on the control of a ...
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Sea Surface Temperature
Sea surface temperature (SST), or ocean surface temperature, is the ocean temperature close to the surface. The exact meaning of ''surface'' varies according to the measurement method used, but it is between and below the sea surface. Air masses in the Earth's atmosphere are highly modified by sea surface temperatures within a short distance of the shore. Localized areas of heavy snow can form in bands downwind of warm water bodies within an otherwise cold air mass. Warm sea surface temperatures are known to be a cause of tropical cyclogenesis over the Earth's oceans. Tropical cyclones can also cause a cool wake, due to turbulent mixing of the upper of the ocean. SST changes diurnally, like the air above it, but to a lesser degree. There is less SST variation on breezy days than on calm days. In addition, ocean currents such as the Atlantic Multidecadal Oscillation (AMO), can affect SST's on multi-decadal time scales, a major impact results from the global thermohaline ci ...
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Hurricane Winnie (1983)
The 1983 Pacific hurricane season was the longest season ever recorded at that time. It was a very active Pacific hurricane season. The season started on May 15, 1983 in the eastern Pacific, and on June 1, 1983 in the central Pacific, and lasted until November 30, 1983. These dates conventionally delimit the period of each year when most tropical cyclones form in the northeastern Pacific Ocean. During the 1983 season, there were 21 named storms, which was slightly less than the previous season. Furthermore, twelve of those storms became hurricanes. And eight of the storms reached major hurricane status, or Category 3 or higher on the Saffir–Simpson hurricane wind scale (SSHWS). The decaying 1982–83 El Niño event likely contributed to this level of activity. That same El Niño influenced a very quiet Atlantic hurricane season. The first storm of the season, Hurricane Adolph, became the southernmost-forming east Pacific tropical cyclone on record afte ...
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Hurricane Nina (1957)
Hurricane Nina was the final tropical storm and hurricane of the 1957 Pacific hurricane season and the last storm to form during the active Central Pacific hurricane season this year. This storm was named "Nina" because during this time, hurricanes in this basin were given names from the typhoon naming lists. This storm was the last to form during a series of typhoons to form in the Pacific in November. Nina never made landfall while active, although some forecasts called for Nina to be the first hurricane to make landfall on Hawaii, but the hurricane veered west before landing. However, it came close enough to Hawaii to cause light damage and prompt evacuations. Nina was the first hurricane to affect the island of Kauai at that intensity. This storm was preceded by a winter storm that caused damaging surf along the north coast of Kauai and was both preceded and proceeded by cold fronts sweeping over Hawaii. Meteorological history On November 29 a disturbance in the ITCZ began ...
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Manuel Sept 18 2013 1800Z
Manuel may refer to: People * Manuel (name) * Manuel (Fawlty Towers), a fictional character from the sitcom ''Fawlty Towers'' * Charlie Manuel, manager of the Philadelphia Phillies * Manuel I Komnenos, emperor of the Byzantine Empire * Manuel I of Portugal, king of Portugal Places *Manuel, Valencia, a municipality in the province of Valencia, Spain *Manuel Junction, railway station near Falkirk, Scotland Other * Manuel (American horse), a thoroughbred racehorse * Manuel (Australian horse), a thoroughbred racehorse *Manuel and The Music of The Mountains, a musical ensemble * ''Manuel'' (album), music album by Dalida, 1974 See also *Manny Manny is a common nickname for people with the given name Manuel, Emanuele, Immanuel, Emmanuel, Herman, or Manfred. People * Manny Acosta (born 1981), Panamanian pitcher in the Mexican Baseball League * Manny Acta (born 1969), Dominican Maj ...
, a common nickname for those named Manuel {{disambiguation ...
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Climate Prediction Center
The Climate Prediction Center (CPC) is a United States federal agency that is one of the National Centers for Environmental Prediction, which are a part of the National Oceanic and Atmospheric Administration's National Weather Service. CPC is headquartered in College Park, Maryland. Its roots trace back to the climatological work of Thomas Jefferson, with the United States Army Signal Corp taking over responsibility of the climate program in the late 19th century. Once it became part of the United States Weather Bureau, it was known as the Weather Bureau Climate and Crop Services. From 1957 through 1966, the United States Weather Bureau's Office of Climatology, located in Washington, D.C., and then Suitland, Maryland, published the Mariners Weather Log publication. Late in the 20th century, it was known as the Climate Analysis Center for a time, before evolving into CPC in 1995. CPC issues climate forecasts valid for weeks and months in advance. History The roots of modern cli ...
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Central Pacific Hurricane Center
The Central Pacific Hurricane Center (CPHC) of the United States National Weather Service is the official body responsible for tracking and issuing tropical cyclone warnings, watches, advisories, discussions, and statements for the Central Pacific region: from the equator northward, 140°W–180°W, most significantly for Hawai‘i. It is the Regional Specialized Meteorological Center (RSMC) for tropical cyclones in this region, and in this capacity is known as RSMC Honolulu. Based in Honolulu, Hawaii, the CPHC is co-located with the National Weather Service's Honolulu forecast office on the campus of the University of Hawaii at Mānoa. The Honolulu forecast office activates the CPHC when tropical cyclones form in, or move into, the Central Pacific region. The CPHC replaced the previous forecaster, the Joint Hurricane Warning Center, starting in the 1970 season. Area of responsibility The CPHC's area of responsibility is the Central Pacific (CP) region, which is an administra ...
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Regional Specialized Meteorological Center
A Regional Specialized Meteorological Centre (RSMC) is responsible for the distribution of information, advisories, and warnings regarding the specific program they have a part of, agreed by consensus at the World Meteorological Organization as part of the World Weather Watch. Environmental emergency response programme As a result of the poor communications between countries following the Chernobyl disaster in the Spring of 1986, the World Meteorological Organization (WMO) was requested by the International Atomic Energy Agency (IAEA) and other international organizations to arrange for early warning messages about nuclear accidents to be transmitted over the Global Telecommunications System (GTS). In addition some WMO member countries that lacked extensive forecasting capability requested that specialized pollutant transport and dispersion forecasts be provided during these emergencies. As a result, during 1989 Meteo-France (MF), Environment Canada (EC) and the United Kingdom's M ...
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140th Meridian West
The meridian 140° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The line is the divider in the area of warning responsibility between the National Hurricane Center and the Central Pacific Hurricane Center in the north Pacific Ocean. The 140th meridian west forms a great circle with the 40th meridian east. From Pole to Pole Starting at the North Pole and heading south to the South Pole, the 140th meridian west passes through: : See also * 139th meridian west *141st meridian west The meridian 141° west of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, North America, the Pacific Ocean, the Southern Ocean, and Antarctica to the South Pole. The 141st meridian west forms a grea ... References {{DEFAULTSORT:140th Meridian West w140 meridian west ...
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