Global Sea Surface Temperatures Increase to Extraordinary +1.25 C Anomaly as El Nino Tightens Grip on Pacific

23 05 2014

robertscribbler

On May 22nd, 2014, global sea surface temperature anomalies spiked to an amazing +1.25 degrees Celsius above the, already warmer than normal, 1979 to 2000 average. This departure is about 1.7 degrees C above 1880 levels — an extraordinary reading that signals the world may well be entering a rapid warming phase.

SST anomaly May 22

(Global Sea Surface Temperature Anomalies per GFS Model on May 22, 2014. Image source: University of Maine.)

It is very rare that land or ocean surface temperatures spike to values above a +1 C anomaly in NOAA’s Global Forecast System model summary. Historically, both measures have slowly risen to about +.35 C above the 1979 to 2000 average and about +.8 C above 1880s values (land +1 C, ocean +.6 C). But since late April, sea surface temperatures have remained in a range of +1 C above 1979 to 2000 values — likely contributing to NOAA and…

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