Overview
- DoD’s Navy-led CNMOC plans to end SSMIS data processing on July 31 to mitigate a flagged cybersecurity risk.
- SSMIS instruments aboard three DMSP satellites provide microwave observations essential for three-dimensional hurricane analysis and rapid intensification detection.
- NOAA and NASA, through Dr. Karen M. St. Germain’s request, secured the one-month extension but have no plan to restore data before an October replacement satellite becomes operational.
- Forecasters warn that missing SSMIS data during the peak of hurricane season will undercut forecast accuracy and heighten threats to coastal communities.
- The service change comes after significant NOAA and National Weather Service staffing and funding cuts under the Department of Government Efficiency that have curtailed other observation programs.