NOAA scientists gather key data on Hurricane Sally NOAA scientists gather key data on Hurricane Sally Read more
Take a virtual tour of NOAA's Science on a Sphere Explorer Take a virtual tour of NOAA's Science on a Sphere Explorer Read more
Aviation is responsible for 3.5 percent of climate change, study finds Aviation is responsible for 3.5 percent of climate change, study finds The study evaluated all of the aviation industry’s contributing factors to climate change, including emissions of carbon dioxide and nitrogen oxide, and the effect of contrails and contrail cirrus – short-lived clouds created in jet engine exhaust plumes at aircraft cruise altitudes that reflect sunlight during the day and trap heat trying to escape at night. Read more
NOAA Hurricane Hunters capture Hurricane Laura’s rapid intensification NOAA Hurricane Hunters capture Hurricane Laura’s rapid intensification Read more
Mapping, listening at the bottom of the sea Mapping, listening at the bottom of the sea NOAA partner collects quarry of deep ocean sound and mapping data Barely had the ink dried on the partnership agreement signed by NOAA and ocean explorer Victor Vescovo, owner of Caladan Oceanic LLC, when his team headed out to the Pacific Ocean to dive and map the Mariana Trench, and answer the questions -- how deep and where exactly is the bottom of the ocean. Read more
When smoke is in the air, all eyes turn to this NOAA weather model When smoke is in the air, all eyes turn to this NOAA weather model NOAA's HRRR-Smoke model may still be designated as experimental, but when wildfires are burning, many count on it for smoke forecasts. Read more
NOAA projects 30-percent maximum Great Lakes ice cover for 2021 winter 21Jan2021 Read more NOAA scientists project the maximum Great Lakes ice cover for 2021 will be 30 percent, higher than last year’s maximum of 19.5 percent, but part of a long-term pattern of declining ice cover likely driven by climate change. Read more
Congress reauthorizes NOAA Sea Grant through 2025 21Dec2020 Read more The National Sea Grant College Act was reauthorized and amended by Congress and signed by President Donald J. Trump on December 18, 2020. The reauthorization, titled the “National Sea Grant College Program Amendments Act of 2020,” includes several updates to Sea Grant’s authorizing legislation. The Act serves as a guiding framework upon which Sea Grant operates and serves America’s coastal and Great Lakes communities. Read more
Emissions of a banned ozone-depleting gas are back on the decline 10Feb2021 Read more New analyses of global air measurements show that five years after an unexpected spike in emissions of the banned ozone-depleting chemical chlorofluorocarbon CFC-11, they dropped sharply between 2018 and 2019. Read more
Congress reauthorizes law supporting partnerships to advance ocean science 13Jan2021 Read more Congress voted on January 1, 2021 to reauthorize and strengthen the National Oceanographic Partnership Program, a 23-year old program created by Congress to facilitate ocean-related partnerships between federal agencies, academia and industry to advance ocean science research and education.The reauthorization passed Congress as an amendment included in Section 1055 of the National Defense Authorization Act for Fiscal Year 2021. Read more
Frigid Arctic air outbreaks may be predictable, new research suggests 28Jan2021 Read more Known for precipitating outbreaks of Arctic air, stratospheric events in polar regions often cause other kinds of extreme weather. Since the stratosphere takes a long time to recover after these events, scientists may be able to improve predictability of extreme weather weeks ahead of time. Read more