The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
POES data collection stoppage
Please Note: POES SEM-2 data will stop being collected on June 16, 2025 at 1800UTC. See the "Important Notices" tab for more information. Send comments and questions to ncei.info@noaa.gov.