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.
Please Note: NOAA GeoPlatform (ArcGIS Online) feature layers are not functioning for several NCEI map viewers. We apologize for the inconvenience. We expect services to be restored within the next 72 hours.