Science Friday: Why there’s no snow

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‘Warm Blob’ in Pacific to Blame for Wonky US Weather

A blob of warm water in the Pacific Ocean may be to blame for some of the bizarre weather in the United States this year, a new study suggests.

From the dry spell in the West to the East Coast’s endless snow season, the country has seen its share of weird weather so far in 2015. For that, scientists say, you can thank (or curse) a long, skinny blob in the Pacific Ocean about 1,000 miles (1,600 kilometers) off the West Coast, stretching all the way from Mexico to Alaska.

http://news.discovery.com/earth/weather-extreme-events/warm-blob-in-pacific-to-blame-for-wonky-us-weather-150410.htm

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NASA satellite sees a warm winter U.S. West

Date:
February 23, 2015
Source:
NASA
Summary:
While people in the eastern two-thirds of the U.S have been dealing with Arctic Air, the bulge in the Jet Stream over the eastern Pacific Ocean has been keeping the western third of the U.S. in warmer than normal temperatures over the last two months. Infrared data from NASA provided a look at those surface temperature extremes from west to east.
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