Floating ice, freezing temperatures: Four facts about the I08S GO-SHIP cruise to Antarctica
Floating ice, freezing temperatures, and streaks of lights in the night sky. The I08S GO-SHIP cruise successfully concluded on April 1st.
Floating ice, freezing temperatures, and streaks of lights in the night sky. The I08S GO-SHIP cruise successfully concluded on April 1st.
Wind, waves, and icebergs pierced through morning fog – the A13.5 GO-SHIP cruise proved both tumultuous and rewarding with vast amounts of new data that bring the promise of groundbreaking future research. After 52 days at sea, the A13.5 GO-SHIP cruise (short for “Global Ocean Ship-based Hydrographical Investigations Program”) returned to Cape Town, South Africa […]
Just in! A new study, which analyzed mooring observations and hydrographic data, found the Atlantic Meridional Overturning Circulation (AMOC) abyssal limb in the North Atlantic has weakened over the past two decades contributing to sea level rise in the region.
Scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) are gearing up for a busy season at sea with three research cruises departing in the month of February. The A13.5 Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) cruise, the I08S GO-SHIP cruise, and the Prediction and Research Moored Array in the Tropical Atlantic (PIRATA) Northeast Extension cruise will all depart in February to collect samples from the surface to the depths of the ocean and improve our understanding of ocean circulation, carbon uptake, biological conditions, and climate variability.
Changes in the Atlantic Meridional Overturning Circulation (AMOC) and its transport of heat can affect climate and weather patterns, regional sea levels, and ecosystems. A new study led by Ivenis Pita, a University of Miami PhD student working at NOAA’s Atlantic Oceanographic and Meteorological Laboratory/ the Cooperative Institute of Marine and Atmospheric Studies (CIMAS), is the first to estimate the AMOC and heat transport at 22.5°S in the South Atlantic, demonstrating the importance of sustained in situ observations to monitor the state of the AMOC.
NOAA hurricane researchers successfully deployed a new uncrewed aircraft system (UAS) into Tropical Storm Tammy (2023) near an uncrewed surfance vehicle, saildrone, to measure parts of the storm too dangerous for humans to go. The Altius 600 UAS was launched from the NOAA WP-3D Orion Hurricane Hunter aircraft by scientists from NOAA’s Atlantic Oceanographic and Meteorological Laboratory during missions into the storm in coordination with the saildrone researchers and pilots.
As Hurricanes Franklin and Idalia strengthened in late August, NOAA scientists collected critical data from the air, sea surface, and underwater to enhance forecasts and increase scientific knowledge. In less than two weeks, a fleet of strategically placed oceanographic instruments gathered temperature, salinity, and surface wind speed data, while NOAA’s Hurricane Hunter aircraft repeatedly flew […]
Today, September 6, the 2022 State of the Climate report was released by the American Meteorological Society, showing greenhouse gas concentrations, global sea levels, and ocean heat content reached record highs in 2022.
Sea level rise is one of the most challenging consequences of global warming. A new collaborative study led by Dr. Denis Volkov from NOAA-AOML and the University of Miami’s Cooperative Institute of Marine and Atmospheric Studies found that Atlantic Meridional Overturning Circulation (AMOC) induced changes in basin-wide ocean heat content are influencing the frequency of floods along the United States southeastern coast.