In 2015, the frequencies of extremely warm days and nights were the highest ever recorded in western North America, parts of central Europe, and central Asia. The year broke the record for the highest number of extremely warm days in the 66-year record (1.8 times more than the average).
Currently, the risk of regional-scale tornado outbreaks is predictable only about 7 days in advance. But NOAA scientists report that sea surface temperatures in the tropical Pacific may provide a month or more of advance warning of an elevated risk for tornado outbreaks.
With this year's ongoing El Niño event, parts of East Africa may be ripe for a potential outbreak of Rift Valley Fever. See how government agencies are using climate data to help predict, and hopefully prevent, an outbreak of this deadly mosquito-borne virus that affects both people and valuable livestock.
The June round of our “Climate Challenge” social media game pitted experts against players to answer the following question: What percent area of the United States will be in severe drought or worse in June 2015?
In 2014, the most essential indicators of Earth's changing climate continued to reflect trends of a warming planet, with several setting new records. Here are NOAA Climate.gov's highlights from the State of the Climate in 2014 report released online today by the American Meteorological Society (AMS).
In addition to its primary mission of observing space weather, the Deep Space Climate Observatory (DSCOVR) satellite is carrying two instruments that are important to climate science: the NISTAR radiometer and the EPIC camera.
Thanks to back-to-back storms over the last month, most of the Midwest and North-Atlantic regions are covered by snow. But when was the last time there was snow on the ground in all fifty states—even our most tropical destinations, Florida and Hawaii?