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Tropical Storm Sam
The name Sam or Samuel has been used for five tropical cyclones worldwide, one in the Atlantic Ocean, two in the Western Pacific Ocean, and one in the Australian region of the Indian Ocean. In the North Atlantic: * Hurricane Sam (2021) – a large and long-lived Category 4 hurricane that churned in the open ocean. In the Western Pacific: * Tropical Storm Sam (1999) (T9910, 16W, Luding) – a Category 1-equivalent severe tropical storm that made landfall in the Philippines, China, and South Korea. * Tropical Storm Usagi (2018) (T1829, 33W, Samuel) – a Category 2-equivalent typhoon (a Severe Tropical Storm, according to the JMA) that made landfall in the Philippines and Vietnam. In the Australian region: * Cyclone Sam (1977) – churned in the open ocean; renamed Cyclone Celimene when it crossed 90°E * Cyclone Sam Severe Tropical Cyclone Sam (JTWC designation: 03S) was an intense tropical cyclone that brought flooding rainfall to a wide swath of northern Australia in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Cyclone
A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean, and a typhoon occurs in the northwestern Pacific Ocean. In the Indian Ocean, South Pacific, or (rarely) South Atlantic, comparable storms are referred to simply as "tropical cyclones", and such storms in the Indian Ocean can also be called "severe cyclonic storms". "Tropical" refers to the geographical origin of these systems, which form almost exclusively over tropical seas. "Cyclone" refers to their winds moving in a circle, whirling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Sam
Hurricane Sam was a strong, long-lived Cape Verde hurricane that threatened Bermuda, lasting from late September through early October. It was the fifth longest-lasting intense Atlantic hurricane, as measured by accumulated cyclone energy, since reliable records (for intense hurricanes) began in 1966. The eighteenth named storm, seventh hurricane, and fourth major hurricane of the 2021 Atlantic hurricane season, Sam originated from a tropical wave that departed from the western coast of Africa on September 19. The system developed into a tropical depression on September 22, as upper-level winds gradually became more favorable. Intensification was initially slow, with the depression strengthening into ''Tropical Storm Sam'' a day later. Soon afterward, the structure of the cyclone quickly improved and rapid intensification began. Sam strengthened into a hurricane on September 24, and reached Category 4 status late on September 25. Sam peaked on September 26 as a high-end Category ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Storm Sam (1999)
Severe Tropical Storm Sam, also known in the Philippines as Tropical Storm Luding, was a relatively strong storm that formed in August 1999. It brought severe impacts to the Philippines and southeastern China, causing 20 deaths. Meteorological history On August 17, an area of circulation within the monsoon trough located in the Philippine Sea became more organized and the JTWC issued a TCFA. The developing cyclone slowly moved to the northwest, becoming Tropical Depression 16W nine hours after the TCFA was first issued. As the cyclone continued to intensify, it was named ''Sam'' on August 19. Around this time, the subtropical ridge to Sam's north shifted its track in a westwards direction towards Luzon. The storm passed over the north of the island on August 20 and entered the South China Sea, reaching typhoon strength the next day. Sam gradually intensified further as it approached the Chinese coast and it made landfall about to the northeast of Hong Kong at its peak wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Storm Usagi (2018)
Severe Tropical Storm Usagi, known in the Philippines as Tropical Storm Samuel, was a tropical cyclone that affected the Philippines and Southern Vietnam in late November 2018, causing severe damage around the Visayas region and Ho Chi Minh City. The storm formed from a disturbance in the Central Pacific basin on November 3, but did not develop into a tropical storm until almost three weeks later, on November 13. Usagi underwent rapid intensification and peaked in intensity before making its final landfall on Vũng Tàu, Bà Rịa–Vũng Tàu province as a weakening tropical storm on November 25. While never considered as a typhoon by the Japan Meteorological Agency (JMA), the Joint Typhoon Warning Center (JTWC) assessed its intensity to be equivalent to Category 2 status on the Saffir–Simpson scale. Usagi caused one death and ₱52.2 million (US$992,000) in damages in the Philippines, most of which came from agriculture. Usagi caused 3 deaths and ₫925 billion (US$39.8 mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyclone Sam–Celimene (1977)
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an anticyclone). Cyclones are characterized by inward-spiraling winds that rotate about a zone of low pressure. The largest low-pressure systems are polar vortices and extratropical cyclones of the largest scale (the synoptic scale). Warm-core cyclones such as tropical cyclones and subtropical cyclones also lie within the synoptic scale. Mesocyclones, tornadoes, and dust devils lie within smaller mesoscale. Upper level cyclones can exist without the presence of a surface low, and can pinch off from the base of the tropical upper tropospheric trough during the summer months in the Northern Hemisphere. Cyclones have also been seen on extraterrestrial planets, such as Mars, Jupiter, and Neptune. Cyclogenesis is the process of cyclone formation a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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