USGS.gov | Science for a changing world
2 days ago · 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 …
Latest Earthquakes
2026-01-18 22:42:07 (UTC-08:00) 94.2 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 …
Free USGS Topographic Maps Online - Topo Zone
FREE topographic maps online 24/7. View all of our high-quality shaded relief USGS topo maps, Forest Service maps, satellite images, and custom map layers for free.
Twitter. It’s what’s happening / Twitter
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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 …
Maps | U.S. Geological Survey - USGS.gov
USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
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 …
Latest Earthquakes Map and List | U.S. Geological Survey - USGS.gov
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