EARTHSC 2GG3 Lecture Notes - Lecture 8: Atlantic Multidecadal Oscillation, Pacific Decadal Oscillation, Sea Surface Temperature
1 Oct 2016
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C per 1000 m of rise (instead of 10 o. Pacific ocean to the east: during el nino, the trade winds weaken and the pool of warm water sloshes back across the. Azores while strong low pressure sits near iceland: the westerly and trade winds are strong. Atlantic multidecadal oscillation: atlantic multidecadal oscillation are longer-term changes in the sea surface temperature of the northern atlantic ocean, from slightly cooler to slightly warmer (0. 8 o. A. d: from 1900 to 2010 the pacific decadal oscillation alternated between warm and cool phases. Typical winter sea-surface temperatures (c) are shown as colors. C: this accompanying expansion of air at supersonic speed is thunder. Mexico and cold air from canada there is no barrier in the central u. s. to keep these air masses apart: the number of tornadoes is greatest in tornado alley: parts of texas, oklahoma, arkansas, Debris is drawn into the vortex of the tornado, lifted, and sprayed out.
