‘Prawling’ around in the Atlantic ‘Prawling’ around in the Atlantic A new type of buoy powered by the waves is being used during a large scale field study sampling the salinity – or saltiness – of the mid-Atlantic Ocean. Read more
NOAA selects University of Colorado-Boulder to lead Cooperative Institute for Research in Environmental Sciences NOAA selects University of Colorado-Boulder to lead Cooperative Institute for Research in Environmental Sciences NOAA has selected the University of Colorado-Boulder to continue a federal/academic partnership that extends NOAA’s ability to study climate change, improve weather models, and better predict how solar storms can disrupt communication and navigation technologies. Read more
New NOAA awards to fund studies of weather warnings, social media, Internet tools and public response New NOAA awards to fund studies of weather warnings, social media, Internet tools and public response How do people sift important weather information out of the incessant buzz of 24/7 social media, text messages, smart phone alerts, and overflowing email inboxes? Four new research awards funded by NOAA seek to answer this question. Read more
Magnifying Smoke Magnifying Smoke NOAA instrument uncovers first direct evidence of “lensing,” other heat-trapping effects of wildfire smoke particles A new study directly measures the heat-trapping effect of wildfires during an actual wildfire that burned near Boulder, Colo., in 2010. Read more
NOAA researchers studying how cities influence approaching thunderstorms NOAA researchers studying how cities influence approaching thunderstorms Do urban areas have an influence on incoming storm systems? NOAA's National Severe Storms Lab is trying to find out. Read more
Researchers estimate total energy and local impact of the 2011 Japan tsunami Researchers estimate total energy and local impact of the 2011 Japan tsunami The March 11, 2011, Japan tsunami generated about 3 petajoules of energy, according to a new NOAA study. That’s enough to power New York City for seven days or the entire country of Canada for about two and a half hours,. Read more
Atmospheric Rivers: What are they and how does NOAA study them? 11Jan2023 Read more You may have heard of atmospheric rivers in the news lately due to the intense rainfall and flooding along the U.S. West Coast. These naturally occurring air currents can bring both severe disruption and great benefit through the heavy rain and mountain snows that contribute to regional water supply. NOAA studies atmospheric rivers to improve forecasting capabilities as well as to improve our understanding of atmospheric river impacts on communities and the physical environment. Read more
One facility makes a big contribution to Salt Lake’s winter brown cloud 25Jan2023 Read more The 2.4 million people who live along Utah’s Wasatch Front experience some of the most severe winter particulate matter air pollution in the nation. Now, analysis of measurements taken during NOAA research flights in 2017 indicates that emissions from a single source, a magnesium refinery, may be responsible for a significant fraction of the fine particles that form the dense winter brown clouds that hang over Salt Lake City. Read more
When volcanoes roar: protecting the public and tracking long-term climate impacts 5Jan2023 Read more 2022 was a busy year for volcanic eruptions with Hawaii's Mauna Loa and Kilaeau erupting simultaneously, along with Mount Semeru, Indonesia and the Hunga undersea volcano in Tonga. While the United States Geological Survey is the primary agency that monitors volcanic activity in the United States, the National Oceanic and Atmospheric Administration (NOAA) oversees safety systems for tsunamis and other volcano-related threats, as well as studies the impact of volcanic gasses on our global climate. Read more
Towering wildfire clouds have big impacts on the stratosphere 23Feb2023 Read more Smoke from wildfire-generated thunderstorms has greater impacts on the stratosphre, lasts longer and acts differently than scientists previously thought, a new research paper in the journal Science concludes. Read more
Low ice on the Great Lakes this winter 17Feb2023 Read more Ice coverage has reached a record low in the Great Lakes for this time of year. Read more