Current CPC information related to the El Niño-Southern Oscillation (ENSO), including technical information for forecasting impacts in the United States.

A crew in Lane County prepares sandbags to fight flooding. Image credit: Linda Cook, Lane County Emergency Management. Page/s that contain this image : . Seasonal Climate Forecast Serves ...

A winter outlook meeting/workshop in Lane County. Image credit: Linda Cook, Lane County Emergency Management. ...

Summary: This web portal provides current ENSO conditions and forecasts for the United States, including maps and animated graphics, with links to historical information, outlooks, and expert discussions and assessments.

Magnitude and direction of annual flood magnitude from the 1920s through 2008. Source : . Third National Climate Assessment - Water Resources. Last modified : . 3 March 2015 ...

This aerial view shows water flowing down and then out of the damaged Oroville Dam spillway. Source : . Public domain photo by Dale Kolke / California Department of Water Resources. Cour ...

Projected average change in soil moisture for the middle of this century (2041-2070) and late this century (2071-2100) compared to 1971-2000, under two emissions scenarios. Source : . Gl ...

Observed increases in the amount of precipitation falling in very heavy events (defined as the heaviest one percent of all daily events) from 1958 to 2012 for each region of the United States. ...

The water cycle involves the continuous circulation of water through different parts of the Earth system. Click the image for a larger view to read descriptions of each of the ten processes illustrate ...

After a surprisingly rough summer for coral reefs in 2014, NOAA scientists are warning that warm ocean temperatures in the tropical Pacific and Indian Oceans could set the stage for a global outbreak of coral bleaching—the loss of corals’ food-producing algae—in 2015.