La Nina and Pacific Decadal Oscillation Cool the Pacific  - related image preview

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La Nina and Pacific Decadal Oscillation Cool the Pacific  - related image preview

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La Nina and Pacific Decadal Oscillation Cool the Pacific  - related image preview

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La Nina and Pacific Decadal Oscillation Cool the Pacific

The cool water anomaly in the center of the image shows the lingering effect of the year-old La Niña. However, the much broader area of cooler-than-average water off the coast of North America from Alaska (top center) to the equator is a classic feature of the cool phase of the Pacific Decadal Oscillation (PDO).


NASA image by Jesse Allen, AMSR-E data processed and provided by Chelle Gentemann and Frank Wentz, Remote Sensing Systems. Caption by Rebecca Lindsey, adapted from a press release from NASA JPL.

Published April 29, 2008
Data acquired April 14 - 21, 2008

Source:
Aqua > AMSR-E