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Earth rapidly cooling off thanks to now-dead El Nino – ‘Both satellite & NASA datasets show rapid cooling is underway’

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With El Niño officially over, new data shared yesterday by NASA’s GISS shows the average surface temperature was 0.93 degrees Celsius (1.57°F) above average for May 2016, the first time in eight months that it was under one degree Celsius. Even the satellite temperature record released this month shows the global average temperature for May 2016 is 0.55 degrees Celsius (0.99°F) above the thirty-year average for that month, down 0.16 degrees Celsius (0.29°F) from last month. The satellite’s average global temperature is for the lower troposphere, which is the air from the ground to about four miles up (see slideshow).

May 2016 Lower Troposphere as seen by satellites. Broken lines indicate areas that were cooler than seasonal norms.
May 2016 Lower Troposphere as seen by satellites. Broken lines indicate areas that were cooler than seasonal norms.
John Christy, University of Alabama/Huntsville
View all5 photos
NASA tweets monthly GISS Surface Temperature Analysis (GISTEMP) for May 2016 data is available.

NASA via Twitter

In either case, both satellite and NASA datasets show that rapid cooling is underway now that the 2015-2016 El Niño episode is officially over. Experts now believe we are headed into a La Niña event based on historical precedents. With a La Niña comes cooler temperatures and less precipitation in many areas. NOAA is forecasting a 75 percent chance one will form by September.

Dr. John Christy, who maintains and produces the satellite reports, shows the May anomaly map where much of the Earth is currently cooling off, even as we head into summer (see slideshow). Because of the strong, naturally occurring El Niño that spiked temperatures for the past eight months, the Northern Hemisphere experienced a much warmer winter while South America was inundated with rainfall.

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