Impact of the Westerlies
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Impact of the Westerlies
meodingu Sat Oct 09, 2010 10:03 pm
Impact of the Westerlies
Long-term mean precipitation by month
See also: Westerlies
Westerly flow from the mild north Atlantic leads to wetness across western Europe, in particular the United Kingdom, where the western coasts can receive between 1,000 mm (39 in), at sea-level) and 2,500 mm (98 in), on the mountains) of rain per year. In Bergen, Norway is one of the more famous European rain-cities with its yearly precipitation of 2,250 mm (89 in) on average. During the fall, winter, and spring, Pacific storm systems bring most of Hawaii and the western United States much of their precipitation.[127] Over the top of the ridge, the jet stream brings a summer precipitation maximum to the Great Lakes. Large thunderstorm areas known as mesoscale convective complexes move through the Plains, Midwest, and Great Lakes during the warm season, contributing up to 10% of the annual precipitation to the region.[131]
The El Niño-Southern Oscillation affects the precipitation distribution, by altering rainfall patterns across the western United States,[132] Midwest,[133][134] the Southeast,[135] and throughout the tropics. There is also evidence that global warming is leading to increased precipitation to the eastern portions of North America, while droughts are becoming more frequent in the tropics and subtropics.
Long-term mean precipitation by month
See also: Westerlies
Westerly flow from the mild north Atlantic leads to wetness across western Europe, in particular the United Kingdom, where the western coasts can receive between 1,000 mm (39 in), at sea-level) and 2,500 mm (98 in), on the mountains) of rain per year. In Bergen, Norway is one of the more famous European rain-cities with its yearly precipitation of 2,250 mm (89 in) on average. During the fall, winter, and spring, Pacific storm systems bring most of Hawaii and the western United States much of their precipitation.[127] Over the top of the ridge, the jet stream brings a summer precipitation maximum to the Great Lakes. Large thunderstorm areas known as mesoscale convective complexes move through the Plains, Midwest, and Great Lakes during the warm season, contributing up to 10% of the annual precipitation to the region.[131]
The El Niño-Southern Oscillation affects the precipitation distribution, by altering rainfall patterns across the western United States,[132] Midwest,[133][134] the Southeast,[135] and throughout the tropics. There is also evidence that global warming is leading to increased precipitation to the eastern portions of North America, while droughts are becoming more frequent in the tropics and subtropics.
meodingu- Member
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Registration date : 2010-09-28
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