Sub tropical meaning

Wikipedia Rate this definition: 0.0 / 0 votes • subtropical The subtropical zones or subtropics are geographical and climate zones to the north and south of the tropics. Geographically part of the temperate zones of both hemispheres, they cover the middle latitudes from 23°26′10.6″ (or 23.43629°) to approximately 35° north and south. The horse latitudes lie within this range. Subtropical climates are often characterized by hot summers and mild winters with infrequent frost. Most subtropical climates fall into two basic types: humid subtropical (Koppen climate Cfa), where rainfall is often concentrated in the warmest months, for example Southeast China and the Southeastern United States, and dry summer or Mediterranean climate (Koppen climate Csa/Csb), where seasonal rainfall is concentrated in the cooler months, such as the Mediterranean Basin or Southern California. Subtropical climates can also occur at high elevations within the tropics, such as in the southern end of the Mexican Plateau and in Da Lat of the Vietnamese Central Highlands. The six climate classifications use the term to help define the various temperature and precipitation regimes for planet Earth. A great portion of the world's deserts are within the subtropics, as this is where the semi-permanent subtropical anticyclone resides (typically inland on the southwest sides of continents). Areas bordering warm oceans (typically on the southeast sides of continents) have hot and wet summers with frequent (but ...

RALEIGH, N.C. (WNCN) — The Atlantic hurricane season doesn’t officially begin until June 1, but that doesn’t mean we haven’t had tropical activity before the month of June. Since 2015, a named storm has developed each year before June 1, with one of those being a hurricane (Hurricane Alex in 2016). As we continue to cross days off the May calendar, we are now looking at a potential disturbance by this weekend. An area of low pressure is forecast to develop late this week or early this weekend, with the National Hurricane Center giving it a 70 percent (high) chance of development over the next five days. As we’ll likely be talking about a subtropical depression or storm by the weekend, it’s a good time for a quick refresher on the difference between tropical and subtropical systems. First, a few similarities. Both are monitored by the National Hurricane Center, and the NHC will issue forecasts and advisories for tropical and subtropical systems. A subtropical depression will be given a number, and a subtropical storm a name, just like their tropical counterparts. Both will also be classified as a storm when the winds are 39 mph or higher. There are distinct structural differences between the two. For a tropical system, the strongest winds and deepest storms are near the center of circulation. For a subtropical system, the max winds and deepest storms are found away from the center. Now think of these systems like a cake with layers. For a tropical depression or storm, each ...

Recent Examples on the Web That stimulates the tree to grow new leaves, and new leaves are the favorite habitat of leaf miners, so the problem would only get worse. Bananas and other subtropical fruits are the thirstiest fruiting plants. — Nan Sterman, San Diego Union-Tribune, 6 May 2023 The rain and snow from the upcoming system, carrying warm subtropical moisture across the Pacific from near Hawaii, is expected to extend from Central California to Oregon, as well as northern Nevada. — John Bacon, USA TODAY, 12 Mar. 2023 The inbound storm — sometimes called a Pineapple Express — is the result of a northern pressure ridge linking with subtropical moisture moving up from Hawaii. — Christian Martinez, Los Angeles Times, 9 Mar. 2023 The East Coast's northernmost subtropical island, Bald Head is largely protected maritime forest, with beach rentals, nature trails, a few cafes, and miles of spectacular, unspoiled beaches. — Anne Olivia Bauso, Travel + Leisure, 9 Mar. 2023 And because Florida’s subtropical climate lends itself to favorable growing conditions, an increasing number of agricultural enthusiasts are experimenting with farming the plant, further positioning the state for growth in the industry. — Helen Freund And Kirby Wilson, Sun Sentinel, 6 Mar. 2023 Their spectacular beaches and year-round mild, subtropical climate have made the Canary Islands a popular travel destination—especially among Europeans in search of some winter sunshine. — Isabelle Kliger, Forbes, 21 Ap...

Recent Examples on the Web On many occasions, the region was hit by back-to-back storms, and several of those systems gained extra strength by tapping moisture from the subtropics. — San Diego Union-Tribune, 1 Feb. 2023 But in the summer, a ridge of high pressure moves up from the subtropics. — Tom Yulsman, Discover Magazine, 15 July 2013 Big southward dips in that high altitude river of air have allowed storms to pick up copious moisture in the subtropics. — Tom Yulsman, Discover Magazine, 5 Jan. 2023 The term atmospheric river refers to huge plumes of airborne moisture that periodically surge out of the subtropics and plow into various places on the West Coast, particularly California. — Gary Robbins, San Diego Union-Tribune, 12 Aug. 2022 But there could be something brewing in the subtropics this week. — Leigh Morgan, al, 5 Dec. 2022 The monsoon is composed of moist, unstable air that originates far to the south, in the subtropics. — Gary Robbins, San Diego Union-Tribune, 14 Aug. 2022 This first storm is drawing much of its moisture from about 1,500 miles away, in the subtropics. — Gary Robbins, San Diego Union-Tribune, 23 Dec. 2021 The storm, which is drawing lots of moisture from the subtropics also could deliver 2.5 inches of rain in the coastal foothills and valleys, and up to 4 inches in the mountains. — Gary Robbins, San Diego Union-Tribune, 22 Dec. 2021 See More These examples are programmatically compiled from various online sources to illustrate current usage o...

Alberto formed Friday in the northwest Caribbean Sea over some of the warmest water and tropical air in the Atlantic basin. This system has a prefix: Subtropical Storm, but why? Alberto developed over water temperatures of over 80 degrees, but this system had help in its formation by the upper levels of the atmosphere, but not simply from the warm, humid air near the water. If you look at the graphic below, you'll see these upper-level winds moving away from Alberto's eastern and northeastern sides. These winds are fanning air, moisture and clouds away from Alberto's center. In meteorological terms, this is called divergence. Winds at the level where planes fly – roughly 30,000-35,000 feet – are strong and have been strong since early this week across the Gulf of Mexico. If these winds are too strong, Alberto's surface low would just blow away. If these winds are weak, then we are more likely to see a more symmetrical system. Right now, though, Alberto is in a bit of a Goldilocks zone where these winds are helping it develop. Those winds are removing air from the tops of Alberto's circulation. That air has to be replaced at the bottom of Alberto's circulation. If this replacement of air can keep up with the air being taken off the top, it can and so far, has strengthened Alberto. Can subtropical systems become tropical in nature? When subtropical systems are above water temperatures over 80 degrees, it is common for upper-level winds to relax. This is what is expected over...