August 26, 2019

On Thursday, August 29, from 2:00 to 3:00 p.m. Eastern, join three fire and smoke experts in a tweet chat about the ongoing scientific field campaign FIREX-AQ and its mission to study what's in the smoke from wildfires and agricultural burning. 

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. 

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