March 22, 2016

The Climate Resilience Toolkit's Water Resources Dashboard is a one-stop website for data and information on drought, flooding, precipitation, climate, and other water-related risks and opportunities.

September 1, 2009

The Pacific-North American teleconnection pattern influences regional weather by affecting the strength and location of the East Asian jet stream, and subsequently, the weather it delivers to North America.

January 1, 2015

Temperatures measured on land and at sea for more than a century show that Earth's globally averaged surface temperature is rising.

September 15, 2015

Minimum sea ice extent observed by satellites each September has decreased by 13.7 percent per decade since the late 1970s. The seven lowest extents all occurred since 2007.

June 10, 2016

Sea level has been rising over the past century, and the rate has increased in recent decades as melting of glaciers and ice sheets has accelerated.

August 30, 2009

The Arctic Oscillation (AO) refers to an atmospheric circulation pattern over the mid-to-high latitudes of the Northern Hemisphere. The most obvious reflection of the phase of this oscillation is the north-to-south location of the storm-steering, mid-latitude jet stream.