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Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. [ 1 ] : 162 As the air mass gains altitude it quickly cools down adiabatically , which can raise the relative humidity to 100% and create clouds and, under the right conditions, precipitation .
The highest rainfall totals were enhanced by orographic lift over mountainous terrain. A rain gauge near Tibes recorded a peak total of 13.21 in (336 mm), the majority of which fell on August 24. Luis Muñoz Marín International Airport near San Juan reported 5.52 in (140 mm) of precipitation. The floods cut electricity to nearly 17,000 ...
In the mountainous region, a process known as orographic lift produced heavier rainfall than near the coast, with totals possibly as high as 600 mm (24 in). [40] On November 30, the rainfall became very heavy and prolonged, saturating the soil. [17]
The plateau elevation generates upslope, or orographic lift, which forces air upwards where it cools, condenses into clouds and creates precipitation.. Those conditions don’t exist in Rochester ...
In some places, the rains were enhanced by mountains, a process known as orographic lift. [11] The heaviest rainfall from Songda was 905 mm (35.6 in) in Morotsuka, Miyazaki on Kyushu, of which 513 mm (20.2 in) was reported in 24 hours. Significant rainfall totals occurred in short periods of time, including 78 mm (3.1 in) in Soeda, Fukuoka. [10]
Moisture is removed by orographic lift, leaving drier air (see katabatic wind) on the descending and generally warming, leeward side where a rain shadow is observed. [ 28 ] In Hawaii , Mount Waiʻaleʻale , on the island of Kauai, is notable for its extreme rainfall, as it has the second-highest average annual rainfall on Earth, with 12,000 ...
Tectonic–climatic interaction is the interrelationship between tectonic processes and the climate system. The tectonic processes in question include orogenesis, volcanism, and erosion, while relevant climatic processes include atmospheric circulation, orographic lift, monsoon circulation and the rain shadow effect.
While passing over the Philippines, Thelma's interaction with the high terrain of some of the islands resulted in torrential rainfall. Through the process of orographic lift, much of the Visayas received 150 mm (6 in) of rain; however, on Leyte Island there was a localized downpour that brought totals to 580.5 mm (22.85 in). With the majority ...