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Subtropical front information


A subtropical front is a surface water mass boundary or front, which is a narrow zone of transition between air masses of contrasting density, air masses of different temperatures or different water vapour concentrates.[1][clarification needed] It is also characterized by an unforeseen change in wind direction, and speed across its surface between water systems, which are based on temperature and salinity. The subtropical separates the more saline subtropical waters from the fresher sub-Antarctic waters.[2]

  1. ^ Glossary of Atmospheric Terms Archived 2010-07-22 at the Wayback Machine
  2. ^ Graham, Robert M., and Agatha M. Boer. "The dynamical subtropical front." Journal of Geophysical Research: Oceans 118.10 (2013): 5676-5685.

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Subtropical front

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A subtropical front is a surface water mass boundary or front, which is a narrow zone of transition between air masses of contrasting density, air masses...

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Subtropics

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The subtropical zones or subtropics are geographical and climate zones to the north and south of the tropics. Geographically part of the temperate zones...

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Subtropical Countercurrent

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density front called the subtropical front, in thermal wind relation with the STCC. Furthermore, the STCC maintains a sea surface temperature front during...

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Humid subtropical climate

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westerlies that have fronts that reach down into subtropical latitudes. Under the Holdridge life zones classification, the subtropical climates have a biotemperature...

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South Atlantic tropical cyclone

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an occluded front, which transitioned into a subtropical depression. On the morning of the next day, the system was upgraded to subtropical storm status...

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Ocean gyre

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1029/2019GL085868 Bard, E., & Rickaby, R. E. (2009). Migration of the subtropical front as a modulator of glacial climate. Nature, 460(7253), 380. Wind-driven...

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Horse latitudes

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skies, calm winds, and very little precipitation. They are also known as subtropical ridges or highs. It is a high-pressure area at the divergence of trade...

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Subtropical cyclone

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A subtropical cyclone is a weather system that has some characteristics of both tropical and extratropical cyclones. As early as the 1950s, meteorologists...

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Oceanic climate

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together with these include subtropical highland climates, represented as Cwb or Cfb, and subpolar oceanic or cold subtropical highland climates, represented...

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Holocene

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surface temperature (SST) gradient east of New Zealand, across the subtropical front (STF), was around 2 degrees Celsius during the HCO. This temperature...

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Chatham Rise

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from the south meet in the vicinity of the Chatham Rise to create a subtropical front. Nutrient rich waters from the south mix with warm northern waters...

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Agulhas Current

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Goldstein, S. L.; Skrivanek, A. L. (2012). "Assessing the role of the Subtropical Front in regulating Agulhas leakage at the Last Glacial Termination" (PDF)...

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Subtropical Storm Nicole

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Subtropical Storm Nicole was the first subtropical storm to receive a name using the standard hurricane name list that did not become a tropical cyclone...

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Antarctic Circumpolar Current

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Southern Ocean are separated from the warmer and saltier subtropical waters by the subtropical front (STF). The northern boundary of the ACC is defined by...

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Cyclone

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of its 2 to 6 day life cycle by the steering flow of the subtropical jet stream. Weather fronts mark the boundary between two masses of air of different...

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Northern rockhopper penguin

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caused by a vicariant event caused by a shift in the position of the Subtropical Front during the mid-Pleistocene climate transition. Analysis of a part...

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Agulhas Leakage

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Ocean. The strength of the southward inertia and the position of the Subtropical Front (STF) are the key factors in the generation of the Agulhas leakage...

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Southern rockhopper penguin

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than the western and eastern rockhopper penguin, separated by the Subtropical Front, and they are genetically different. Therefore, northern birds are...

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2005 Azores subtropical storm

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absorbed into a cold front. That system went on to become Hurricane Vince, which affected the Iberian Peninsula. The subtropical nature of this unnamed...

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Tasman Sea

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Tasmania also is diverted west in the Subtropical Front which collides with the western moving Subantarctic front of the Antarctic Circumpolar Current...

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Holocene climatic optimum

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the HCO was associated with a 2 °C temperature gradient across the subtropical front (STF), a sharp contrast with the 6 °C observed today. Westerly winds...

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2023 Atlantic hurricane season

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the formation of subtropical or tropical cyclones is possible at any time of the year, as demonstrated by the formation of a subtropical storm on January 16...

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Jet stream

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the polar front in a relatively narrow region. A second factor which contributes to a concentrated jet is more applicable to the subtropical jet which...

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Subantarctic

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fronts. The northernmost boundary of the subantarctic region is the rather ill-defined Subtropical Front (STF), also referred to as the Subtropical Convergence...

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1972 Atlantic hurricane season

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000 in damage, mostly due to erosion. Alpha was the first named subtropical storm. A polar front and an upper trough over the Yucatán Peninsula spawned a tropical...

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Stationary front

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front and modifies both air masses to correspond to its temperature. That sometimes also provides enough heat energy and moisture to form subtropical...

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