USGS.gov | Science for a changing world
3 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.
usgs.org
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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 …
Latest Earthquakes
2025-12-07 23:50:01 (UTC-08:00) 528.8 km
Earthquakes by Nevada, California? USGS false alert explained.
6 days ago · A local county in western Nevada said residents received a false alert for a 5.9 magnitude earthquake.
High lava fountains at Kilauea destroy USGS monitoring camera
2 days ago · High lava fountains at Kilauea destroy USGS monitoring camera It was the 38th eruption since the current series began in December 2024.
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 …