Weather Satellites

Government Cuts Hurricane Data, Experts Warn of Increased Coastal Risk

Weather forecasts are at risk as the U.S. Department of Defense will cut off crucial data from its weather satellites, impacting the ability to accurately predict hurricane paths and intensity. This data, collected by satellites jointly run with NOAA, provides essential three-dimensional details of storms, especially at night, which conventional satellites miss. Experts warn that this data loss will hinder detection of rapid intensification and accurate storm plotting, potentially affecting millions along hurricane-prone coastlines. This move, coupled with previous cuts in NOAA’s resources during the Trump administration, raises concerns about the quality of future weather forecasts.

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Hurricane Forecast Data Cut: Major Tool Terminated Amidst Controversy

The U.S. Department of Defense will permanently cease processing and transmitting microwave data from its three weather satellites by June 30, 2025, which will significantly impact hurricane forecasts. This decision, motivated by security concerns, means the loss of data from the Special Sensor Microwave Imager Sounder (SSMIS) will severely impede hurricane forecasts for the 2025 season. The discontinuation will halve the availability of critical microwave data, increasing the risk of missing important details about rapid intensification, misplacing storms, and degrading forecast accuracy, ultimately impacting tens of millions of Americans.

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