NOAA Directs $210 Million for Ocean Acidification Sensors and Atlantic Hurricane Telemetry Buoys

WASHINGTON — Secretary of Commerce Gina Raimondo and National Oceanic and Atmospheric Administration (NOAA) Administrator Richard Spinrad announced on Monday the distribution of $210 million in federal ocean climate science funding to construct, deploy, and operationalize 150 next-generation deep-ocean observing sensor buoys and autonomous underwater profiling gliders across the Atlantic Ocean, Caribbean Sea, and Gulf of Mexico.

The high-resolution marine telemetry network transmits real-time salinity, upper-ocean heat content, and dissolved carbon measurements directly to the National Hurricane Center (NHC) and the Global Ocean Acidification Observing Network (GOA-ON).

Forecasting Rapid Hurricane Intensification to Save Coastal Lives Warm ocean water acts as thermal fuel for tropical cyclones, where deep marine heat pockets frequently cause tropical storms to undergo catastrophic rapid intensification—jumping from Category 1 to Category 5 within twenty-four hours.

"Accurate, timely weather and ocean data is essential to protecting American lives, coastal infrastructure, and our multibillion-dollar maritime economy," Commerce Secretary Gina Raimondo said in Washington. "By investing $210 million in advanced ocean telemetry buoys and underwater gliders, NOAA will be able to measure ocean heat deep below the surface, giving meteorologists the critical data needed to forecast hurricane intensity with pinpoint accuracy and giving coastal communities more time to safely prepare and evacuate."

Ocean Observing Deployments Funded The $210 million program includes:

• 150 Solar-Powered Moored Smart Buoys: Equipped with multi-spectral acoustic Doppler current profilers and meteorological masts along the Eastern Seaboard and Gulf Coast.
• 60 Autonomous Underwater Profiling Gliders: Patrolling hurricane corridors, continuously diving between the ocean surface and 1,000 meters depth.
• Ocean Acidification Telemetry Stations: $40 million to install continuous chemical titration sensors monitoring coral reef calcification and shellfish beds.

Marine scientists, coastal emergency managers, and commercial fishing captains commended the federal investment, highlighting that ocean temperature telemetry provides the scientific backbone for resilient coastal communities.