- 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
- Latest Earthquakes
2025-12-06 13:09:00 (UTC-08:00) 3 8 km
- Pair of earthquakes shake Riverside County near Idyllwild
A pair of Thanksgiving Day earthquakes were reported Thursday just around dinnertime in Riverside County
- Magnitude 3. 8 earthquake felt in Riverside County - KTLA
A magnitude 3 8 earthquake rattled the mountain communities in Riverside County Thursday evening The quake was reported around 5:34 p m , about 6 miles southwest of the community of Idyllwild The…
- 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
- Earthquakes | U. S. Geological Survey - USGS. gov
Earthquake Photo Collections USGS and non-USGS collections of earthquake-related features and effects and shaking damage Search Earthquake Catalog View historic seismicity, find past earthquakes that meet your criteria Various output formats, and links to earthquake details Real-time Notifications, Feeds, and Web Services
- Topographic Maps | U. S. Geological Survey - USGS. gov
US Topo is the current USGS topographic map series for the Nation These are modeled on the legacy 7 5-minute maps, but are mass-produced from GIS databases of The National Map and published as digital documents
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