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The Southern Caribbean Upwelling system (SCUS) is a low latitude tropical upwelling system, where due to multiple environmental and bathymetric conditions water from the deep sea is forced to the surface layers of the ocean. The SCUS is located at about 10°N on the southern coast of the Caribbean sea basin off Colombia, Venezuela, and Trinidad.
The ocean temperature plays a crucial role in the global climate system, ocean currents and for marine habitats. It varies depending on depth, geographical location and season. Not only does the temperature differ in seawater, so does the salinity. Warm surface water is generally saltier than the cooler deep or polar waters. [1]
Annual variations in monthly average water temperatures at the surface do not exceed 3 °C (5.4 °F). In the past 50 years, the Caribbean has gone through three stages: cooling until 1974, a cold phase with peaks during 1974–1976 and 1984–1986, and, finally, a warming phase with an increase in temperature of 0.6 °C (1.1 °F) per year.
The Southern Caribbean is a group of islands that neighbor mainland South America in the West Indies. Saint Lucia lies to the north of the region, Barbados in the east, Trinidad and Tobago at its southernmost point, and Aruba at the most westerly section.
According to NOAA, north Caribbean coastal water temperatures are hovering around 29.4°C (85°F). ... skimming the Dominican Republic and Haiti along the southern coast of the island of ...
Waves mix the water near the surface layer and distribute heat to deeper water such that the temperature may be relatively uniform in the upper 100 metres (330 ft), depending on wave strength and the existence of surface turbulence caused by currents.
The tropical Atlantic is showing no signs of taking a long winter's nap just yet. AccuWeather meteorologists say lingering tropical activity is forecast well into November in parts of the Atlantic ...
A wet-bulb temperature at 500 hPa in a tropical atmosphere of −13.2 °C (8.2 °F) is required to initiate convection if the water temperature is 26.5 °C (79.7 °F), and this temperature requirement increases or decreases proportionally by 1 °C in the sea surface temperature for each 1 °C change at 500 hpa.