- 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
2025-12-20 22:13:16 (UTC-08:00) 102 1 km
- 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
- About Us | U. S. Geological Survey - USGS. gov
We provide science about the natural hazards that threaten lives and livelihoods, the water, energy, minerals, and other natural resources we rely on, the health of our ecosystems and environment, and the impacts of climate and land-use change Our scientists develop new methods and tools to enable timely, relevant, and useful information about the Earth and its processes
- 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
- Twitter. It’s what’s happening Twitter
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- 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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