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1938 Pacific Hurricane Season
The 1938 Pacific hurricane season ran through the summer and fall of 1938. Before the satellite age started in the 1960s, data on east Pacific hurricanes was extremely unreliable. Most east Pacific storms were of no threat to land. However, 1938 saw an unusually active season, with numerous tropical cyclones forming in January and a hurricane struck Northern California in February, killing five people. On August 18, Cyclone Mokapu caused record August rainfall, and a record low pressure when it struck Hawaiian Islands. It brought down power lines and damages into a plantation. Systems Tropical Cyclone One and Two Two tropical cyclones existed in January, one near the International dateline and another near the Revillagigedo Islands The Revillagigedo Islands ( es, Islas Revillagigedo, ) or Revillagigedo Archipelago are a group of four volcanic islands in the Pacific Ocean, known for their unique ecosystem. They lie approximately from Socorro Island south and southwest of C .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1936 Pacific Hurricane Season
The 1936 Pacific hurricane season ran through the summer and fall of 1936. Before the weather satellite, satellite age started in the 1960s, data on east Pacific hurricanes was extremely unreliable. Most east Pacific storms were of no threat to land. There are numerous damaging tropical cyclones during the season, and half of tropical cyclones during the season became hurricanes. Systems Tropical Storm One Just off the coast of Guatemala, a tropical storm was reported on June 8. It headed north, and sometime after June 9 made landfall. It crossed the isthmus, and it emerged into the Gulf of Honduras. The system then became the 1936 Atlantic hurricane season#Tropical Storm One, first tropical storm of the 1936 Atlantic hurricane season. This cyclone's lowest measured pressure while located in the Pacific Ocean was . This tropical storm caused heavy rains over parts of Central America, especially the Yucatán and British Honduras. Possible Tropical Cyclone Two On June 22, there was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1937 Pacific Hurricane Season
The 1937 Pacific hurricane season ran through the summer and fall of 1937. Before the satellite age started in the 1960s, data on east Pacific hurricanes was extremely unreliable. Most east Pacific storms were of no threat to land. 1937 season was mostly inactive season, as there is no known tropical cyclones in September during this season. In May, a tropical cyclone struck Acapulco Acapulco de Juárez (), commonly called Acapulco ( , also , nah, Acapolco), is a city and major seaport in the state of Guerrero on the Pacific Coast of Mexico, south of Mexico City. Acapulco is located on a deep, semicircular bay and has bee ..., cutting that city off from the outside communication for four days, causing buildings in the city to be damaged, and caused a woman's death. Systems Tropical Cyclone One On May 25, a tropical cyclone was detected south of Acapulco. The cyclone headed northwards, made landfall directly at Acapulco that day. Weather associated with this tropical cyclone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1939 Pacific Hurricane Season
The 1939 Pacific hurricane season ran through the summer and fall of 1939. Before the satellite age started in the 1960s, data on east Pacific hurricanes was extremely unreliable. Most east Pacific storms were of no threat to land. However, 1939 saw a large number of storms threaten California. Systems Hurricane One On June 12, a hurricane was detected. The lowest pressure reported by a ship was . The hurricane was last seen June 13. Possible Tropical Cyclone Two A possible tropical cyclone was located off the coast of Mexico on June 27. A ship reported a gale and a pressure of . The system was last seen on June 28. Tropical Cyclone Three On July 19, a tropical cyclone was detected. A ship reported a pressure of . Tropical Cyclone Four On July 29, a tropical cyclone was located midway between Manzanillo and Acapulco. It moved up the coast, and a ship reported a pressure of on July 29 as the cyclone made landfall in the vicinity of Manzanillo. Tropical Cyclone Five A small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1940 Pacific Hurricane Season
The 1940 Pacific hurricane season ran through the summer and fall of 1940. Before the satellite age started in the 1960s, data on east Pacific hurricanes was extremely unreliable. Most east Pacific storms were of no threat to land. During this season, there is a former typhoon that crossed into central north Pacific. Systems Hurricane One Late on June 17, west-northwest of Acapulco and close to the coast of Mexico, an area of thunderstorms formed into a tropical cyclone. The system was very small, and eventually became a hurricane. It headed west-northwest or northwest, and was last detected early on June 18. A ship in the eye measured a pressure of . Tropical Storm Two On July 20, a tropical depression was observed southwest of Acapulco. Historical Weather Maps show this depression near 17N 102W. It intensified into a tropical storm on July 21, tracked northwest, and dissipated on July 24. A depression/remnant low was tracked until July 26. The low was last seen near 24N 129W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weather Satellite
A weather satellite or meteorological satellite is a type of Earth observation satellite that is primarily used to monitor the weather and climate of the Earth. Satellites can be polar orbiting (covering the entire Earth asynchronously), or geostationary (hovering over the same spot on the equator). While primarily used to detect the development and movement of storm systems and other cloud patterns, meteorological satellites can also detect other phenomena such as city lights, fires, effects of pollution, auroras, sand and dust storms, snow cover, ice mapping, boundaries of ocean currents, and energy flows. Other types of environmental information are collected using weather satellites. Weather satellite images helped in monitoring the volcanic ash cloud from Mount St. Helens and activity from other volcanoes such as Mount Etna. Smoke from fires in the western United States such as Colorado and Utah have also been monitored. El Niño and its effects on weather are monitored ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern California
Northern California (colloquially known as NorCal) is a geographic and cultural region that generally comprises the northern portion of the U.S. state of California. Spanning the state's northernmost 48 counties, its main population centers include the San Francisco Bay Area (anchored by the cities of San Jose, San Francisco, and Oakland), the Greater Sacramento area (anchored by the state capital Sacramento), the Redding, California, area south of the Cascade Range, and the Metropolitan Fresno area (anchored by the city of Fresno). Northern California also contains redwood forests, along with most of the Sierra Nevada, including Yosemite Valley and part of Lake Tahoe, Mount Shasta (the second-highest peak in the Cascade Range after Mount Rainier in Washington), and most of the Central Valley, one of the world's most productive agricultural regions. The 48-county definition is not used for the Northern California Megaregion, one of the 11 megaregions of the United States. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaiian Islands
The Hawaiian Islands ( haw, Nā Mokupuni o Hawai‘i) are an archipelago of eight major islands, several atolls, and numerous smaller islets in the North Pacific Ocean, extending some from the island of Hawaii in the south to northernmost Kure Atoll. Formerly the group was known to Europeans and Americans as the Sandwich Islands, a name that James Cook chose in honor of the 4th Earl of Sandwich, the then First Lord of the Admiralty. Cook came across the islands by chance when crossing the Pacific Ocean on his Third Voyage in 1778, on board HMS ''Resolution''; he was later killed on the islands on a return visit. The contemporary name of the islands, dating from the 1840s, is derived from the name of the largest island, Hawaii Island. Hawaii sits on the Pacific Plate and is the only U.S. state that is not geographically connected to North America. It is part of the Polynesia subregion of Oceania. The state of Hawaii occupies the archipelago almost in its entirety (includin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Dateline
The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific Ocean, roughly following the 180° line of longitude and deviating to pass around some territories and island groups. Crossing the date line eastbound decreases the date by one day, while crossing the date line westbound increases the date. Geography Circumnavigating the globe People traveling westward around the world must set their clocks: *Back by one hour for every 15° of longitude crossed, and *Forward by 24 hours upon crossing the International Date Line. People traveling eastward must set their clocks: *Forward by one hour for every 15° of longitude crossed, and *Back by 24 hours upon crossing the International Date Line. Failing to do this would make their time inaccurate to the local time. The Arab geographer Abulfed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revillagigedo Islands
The Revillagigedo Islands ( es, Islas Revillagigedo, ) or Revillagigedo Archipelago are a group of four volcanic islands in the Pacific Ocean, known for their unique ecosystem. They lie approximately from Socorro Island south and southwest of Cabo San Lucas, the southern tip of the Baja California Peninsula, and west of Manzanillo, Colima, Manzanillo. Historically linked to the Mexican state of Colima, to which they were granted in 1861 to establish a penal colony, the islands are under Mexican federal property and jurisdiction. In July 2016, the Revillagigedo Archipelago was inscribed as a UNESCO World Heritage Site, and in November 2017 they were declared to be a marine reserve and a List of national parks of Mexico, national park of Mexico. Some of the volcanoes are active, with the last eruption of Volcán Bárcena in 1953, and Socorro (volcano), Socorro in 1993. Travelling to the islands from their nearest land point takes approximately 26 to 30 hours, as they are typicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monthly Weather Review
The ''Monthly Weather Review'' is a peer-reviewed scientific journal published by the American Meteorological Society. It covers research related to analysis and prediction of observed and modeled circulations of the atmosphere, including technique development, data assimilation, model validation, and relevant case studies. This includes papers on numerical techniques and data assimilation techniques that apply to the atmosphere and/or ocean environment. The editor-in-chief is David M. Schultz (University of Manchester). History The journal was established in July 1872 by the United States Army Signal Corps. It was issued by the Office of the Chief Signal Officer from 1872 until 1891. In 1891, the Signal Office's meteorological responsibilities were transferred to the Weather Bureau under the United States Department of Agriculture. The Weather Bureau published the journal until 1970 when the Bureau became part of the newly formed National Oceanic and Atmospheric Administration, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Atlantic Hurricane Season
The 1938 Atlantic hurricane season featured four hurricanes, including the "Great New England Hurricane", regarded as one of the most powerful and destructive tropical cyclones in New England history. In the Atlantic Ocean, the season officially began on June 16 and ended on November 15. It produced fifteen tropical depressions and nine tropical storms, of which four further intensified into hurricanes. Two of those four became major hurricanes, the equivalent of a Category 3 or greater storm on the modern-day Saffir–Simpson scale. In 2012, as part of the Atlantic hurricane reanalysis project, meteorologists identified a previously-undocumented January hurricane and September tropical storm while fine-tuning the meteorological histories of several others. However, given scant observations from ships and weather stations, significant uncertainty of tropical cyclone tracks, intensity, and duration remains, particularly for those storms that stayed at sea. Seasonal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1938 Pacific Typhoon Season
The 1938 Pacific typhoon season featured 31 storms. Data from this period was extremely sparse, so intensity is not available for these systems. The only agency that tracked these typhoons is the International Best Track Archive for Climate Stewardship (IBRrACS), which has compiled a database of all known tropical cyclones since 1851. Systems January–May The first storm of the season formed on January 11, west of the Philippines. It moved northwestward, and made landfall on Luzon late on January 12 before dissipating the next day. It caused no known deaths or damage. IBTRACS gives a storm of unknown intensity, from April 5 to April 12. It did not affect land. IBTRACS gives a storm of unknown intensity, from April 29 to May 4. It affected the Philippines, and neared China. IBTRACS gives a storm of unknown intensity, from May 9 to May 16. It affected the Philippines. June and July IBTRACS gives a storm of unknown intensity, from June 21 to July 3. It affected Japan. IBTRACS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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