Volcanic aerosols, not pollutants, tamped down recent Earth warming Volcanic aerosols, not pollutants, tamped down recent Earth warming In the search for clues as to why Earth did not warm as much as scientists expected between 2000 and 2010, researchers have discovered the answer is hiding in plain sight. Read more
Saharan and Asian dust, biological particles end global journey in California Saharan and Asian dust, biological particles end global journey in California UCSD, NOAA study is the first to show that dust and other aerosols from one side of the world influence rainfall in another A field study of aerosol impacts on clouds and precipitation in the Sierra Nevada mountains shows that dust and microorganisms transported from as far away as the Sahara desert help to spur the precipitation that California counts on for its water supply. Read more
New NOAA study estimates future loss of labor capacity as climate warms New NOAA study estimates future loss of labor capacity as climate warms A new NOAA study projects that heat-stress related labor capacity losses will double globally by 2050 with a warming climate. The impact will be felt the most by those who work outside or in hot environments. Read more
NOAA cooperative institute captures meteor images NOAA cooperative institute captures meteor images Scientists at the NOAA Cooperative Institute for Research in the Atmosphere at Colorado State University caught a rare image Friday -- a meteor exploding over Russia. Read more
NOAA and DOE join forces to tackle climate modeling NOAA and DOE join forces to tackle climate modeling Scientists with NOAA and the Department of Energy’s Office of Science will coordinate their climate modeling research programs to answer some of the most perplexing questions in climate and Earth systems science. Read more
NOAA research finds new way to identify which El Niño events will have biggest impact on U.S. winter weather NOAA research finds new way to identify which El Niño events will have biggest impact on U.S. winter weather New research from NOAA and the University of Washington suggests that using satellites to detect heat from deep convective cloud tops may be a way to detect El Niño and could help forecasters predict the unusual weather it causes. Read more
Dungeness crab larvae already showing effects of coastal acidification 23Jan2020 Read more Analysis of larval crab sampled from coastal waters identified examples of damage to the outer shell of numerous larval Dungeness crabs, as well as the loss of hair-like sensory structures crabs use to orient themselves to their surroundings. Read more
Indo-Pacific Ocean warming is changing global rainfall patterns 27Nov2019 Read more New research by NOAA and a visiting scientist from India shows that warming of the Indo-Pacific Ocean is altering rainfall patterns from the tropics to the United States, contributing to declines in rainfall on the United States west and east coasts. Read more
NOAA launches major field campaign to improve weather and climate prediction 7Jan2020 Read more Picture a calm, sunny day at a tropical beach. You look out at the ocean and in the distance a flotilla of small white clouds sails close to the waves. It’s ideal weather and typical of many days in the tropical Atlantic. However, scientists don’t fully understand how these ubiquitous clouds (a type of “shallow convective cloud”) form and impact the ocean, and it represents one of the largest uncertainties in predicting climate change. Read more
Wave gliders, ocean drifters and drones to help international researchers solve key climate question 23Jan2020 Read more American and European scientists are deploying dozens of autonomous and remotely-piloted instrument platforms to capture simultaneous observations of the lower atmosphere and the upper ocean offshore of Barbados with unprecedented detail. Read more