- USGS. gov | Science for a changing world
Part of the U S Department of the Interior, the USGS began in 1879 to study the nation’s lands and resources Today, we monitor, analyze, and predict Earth’s changing systems
- U. S. Geological Survey (USGS) | USAGov
The U S Geological Survey (USGS) is the nation's largest water, earth, and biological science and civilian mapping agency It collects, monitors, analyzes, and provides scientific understanding of natural resource conditions, issues, and problems
- United States Geological Survey - Wikipedia
In 2015, the USGS unveiled the topoView website, a new way to view their entire digitized collection of over 178,000 maps from 1884 to 2006 The site is an interactive map of the United States that allows users to search or move around the map to find the USGS collection of maps for a specific area
- usgs. org
Discover information about USGS and its services Please disable your ad blocker for full access
- Latest Earthquakes
2025-12-26 11:27:52 (UTC-08:00) 616 5 km
- 90 earthquakes slam California in 30 days as USGS confirms 72% chance . . .
In California's East Bay, a recent swarm of small earthquakes has pushed long-standing seismic risks back into public view Since early November 2025, at least 90 minor quakes have been recorded
- Twitter. It’s what’s happening Twitter
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- USGS - EarthExplorer
The provided maps are not for purchase or for download; they are to be used as a guide for reference and search purposes only; layers not owned or managed by the USGS may not reflect new naming conventions
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