On September 8-9, tropical cyclone Fengshen passed over the NOAA/PMEL mooring at the Kuroshio Extension Observatory (KEO) located off the coast of Japan. The buoy functioned exactly as planned throughout the storm, capturing a complete data record and sending the data back to shore once per hour to allow scientists to monitor the events in near real-time. Wind gusts reached 83 miles per hour and the sea surface temperature dropped by 3 degrees Celsius in just a few hours due to the enhanced mixing of surface waters with cooler waters below.
Researchers at PMEL are working with partners at NOAA's Environmental Modeling Center to use this data in real-time to verify and improve the accuracy of forecasts and storm prediction models. You can read more about the tropical cyclone and the KEO mooring on PMEL's Ocean Climate Stations website.
PMEL in the News
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