WEATHER

Weather Forecasting Takes a Hit: Key Satellite Data to Disappear Soon

USAWed Jul 02 2025
A big change is coming to weather forecasting. A satellite program that has been helping predict hurricanes and other weather events for decades is shutting down. This is happening just as we enter the busiest part of hurricane season. The program, run by the U. S. Department of Defense, has been collecting important weather data since the 1960s. This data has been used by scientists to make weather forecasts. But now, the Navy has decided to stop processing and sharing this data. They say it's because of cybersecurity risks and outdated technology. The National Oceanic and Atmospheric Administration (NOAA), which includes the National Weather Service, says other data sources can fill the gap. They claim these sources are advanced and reliable. However, some experts disagree. Former NOAA administrator Rick Spinrad thinks the cutoff is poorly timed and risky. He suggests it might benefit private companies, aligning with plans to privatize NOAA. He also points out that the Weather Service is rushing to use data from a newer satellite. Hurricane season runs until the end of November, with the peak usually around August and September. NOAA has predicted an active season this year. Losing this satellite data could make forecasting more challenging.

questions

    How has the delay in the discontinuation of DMSP data from June 30 to July 31 impacted NOAA's preparedness for hurricane season?
    Is the Navy switching to using weather apps on their phones instead of satellites?
    Will the loss of DMSP data mean that hurricanes will start arriving unannounced, like an unexpected guest?

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