July 15, 2015

In 2014, precipitation over land was generally below average, while precipitation over the oceans was above average.

August 30, 2009

The Oceanic Nino Index tracks the sea surface temperature in the east-central tropical Pacific Ocean. It is NOAA's primary indicator of the climate patterns known as El Niño and La Niña. 

September 24, 2015

El Niño is a global phenomenon. Guest blogger Dr. Andrew Watkins shines some light on El Niño's impact across the world in Australia.

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