Friday, March 23, 2018

NOAA and partners document surge in Great Lakes water levels

Levels expected to stay above-average through winter and spring of 2015

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Scientists at the Army Corps of Engineers, Environment Canada, and NOAA recently documented a record-setting surge in water levels on Lakes Superior and Michigan-Huron that began in January 2013, and has continued through November 2014. The United States and Canadian federal agencies expect water levels to stay near or above average on all of the Great Lakes over the next six months. 

Researchers offer new insights into predicting future droughts in...

Natural cycles, sea surface temperatures found to be main drivers in ongoing event

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According to a new NOAA-sponsored study, natural oceanic and atmospheric patterns are the primary drivers behind California's ongoing drought. A high pressure ridge off the West Coast (typical of historic droughts) prevailed for three winters, blocking important wet season storms, with ocean surface temperature patterns making such a ridge much more likely. Typically, the winter season in California provides the state with a majority of its annual snow and rainfall that replenish water supplies for communities and ecosystems.

NOAA scientists to share research and resiliency tools at international...

Presentations by Amanda McCarty and Libby Jewett to be web-streamed live from Lima, Peru

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Several NOAA scientists will present information on climate research and new tools to build greater resiliency to climate change at a meeting on the United Nations Framework Convention on Climate Change in Lima, Peru, that will run from December 1-12.

NOAA Sea Grant Awards $15.9 million for projects to build resilient...

Federal grants leverage $7.9 million nonfederal match, for total of $23.8 million

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NOAA Sea Grant announced today grants totaling $15.9 million to support over 300 projects around the nation that help build resilient coastal communities and economies. Through university, state and other partnerships, Sea Grant Programs will supplement the federal funding with an additional $7.9 million in non-federal matching funds, bringing the total investment to more than $23.8 million.


NOAA flies over Arctic to measure extent of sea ice

Annual fall mission helps gauge climate change in Arctic

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NOAA researchers set out this week on a two-week mission to fly over the Arctic to measure how much the ice has melted over the summer and gauge the speed of this fall’s refreezing of sea ice. This is the second year in a row scientists have flown above Arctic waters.  Data gathered from both years is testing a hypothesis that increased summer heat stored in the newly sea-ice free areas of the Arctic Ocean lead to surface heat fluxes in autumn that are large enough to have impacts on atmospheric temperature, humidity, wind and cloud distributions.