An Argo float recently surfaced in the Atlantic Ocean to transmit temperature and salinity measurements from over a mile deep. This float was made in France and launched by German scientists in 2016, and it is one of thousands in the international Argo Program, which just recorded its two millionth profile, marking a major milestone for the 20-year old observation program.
NOAA scientists flew multiple missions into Hurricane Michael in the days before landfall, closely observing the rapid intensification of the storm. Their tools included a small unmanned aircraft, called the Coyote, which flew into the strongest winds of the eyewall as the storm intensified to a category 4 on the Saffir-Simpson scale.
On Monday night, October 8, 2018, 10 drifting buoys were thrown from the hatch of a U.S. Air Force Hurricane Hunter into the Gulf of Mexico so they could be in front of Hurricane Michael to help with hurricane forecasting.
With the Mid-Atlantic region expecting a stretch of days with above-normal summer temperatures, NOAA and its partners will lead a group of citizen scientist volunteers on a mission this week to collect data that will be used to map the hottest places in Washington, D.C. and Baltimore.
Editor's note: This is the seventh in a series Dispatches from the Arctic on the August science cruise by NOAA and partner scientists aboard the Coast Guard icebreaker Healy. Today's post is from Janet Hsiao, NOAA John Knauss Sea Grant fellow, and Meredith LaValley of the Interagency Arctic Research Policy Committee.
Editor's note: This is the sixth in a series Dispatches from the Arctic on the August science cruise by NOAA and partner scientists aboard the Coast Guard icebreaker Healy. Today's post is from Dr. Jessie Cremean of NOAA’s Earth System Research Laboratory.
Scientists from NOAA, the Cooperative Institute for Great Lakes Research, and the Monterey Bay Aquarium Research Institute will launch and test an unmanned underwater vehicle equipped with technology capable of collecting and processing water samples that can be used to track harmful algal blooms in Lake Erie.
Editor's note: This is the fifth in a series Dispatches from the Arctic on the August science cruise by NOAA and partner scientists aboard the Coast Guard icebreaker Healy. Today's post is from Meredith LaValley of the Interagency Arctic Research Policy Committee.
Editor's note: This is the fourth in a series of Dispatches from the Arctic on the August science cruise by NOAA and partner scientists aboard the Coast Guard icebreaker Healy. Today's post is from Janet Hsiao, NOAA John Knauss Sea Grant fellow.
NOAA and partner scientists speaking Friday, August 17, at the Goldschmidt annual international conference on geochemistry reported their research is finding that coastal waters and river estuaries are more vulnerable to ocean acidification than offshore waters. These waters are more severely affected by ocean acidification because they receive fresh water runoff that contributes to higher levels of dissolved carbon dioxide.