1 day 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.

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 …

2 days ago · A notification about a magnitude-5.9 earthquake in western Nevada near the California border was a false alert, the USGS said.

2025-12-03 19:17:25 (UTC-08:00) 93.2 km

2 days ago · The United States Geological Survey put out a false alarm for a 5.9 earthquake east of Dayton, Nevada, on Thursday morning. "This was an errant earthquake warning sent out by …

2 days ago · A local county in western Nevada said residents received a false alert for a 5.9 magnitude earthquake.

And it also has the ability to automatically download and display complete, high-resolution scans of every USGS topo map made in the last century. Listed below are all of the current and …

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 …

2 days ago · The United States Geological Survey said on Thursday its automatic earthquake detection system had erroneously sent out a report earlier in the day that a 5.9 magnitude …

1:24,000 scale Louisiana Surface GeologyWhile we strive to provide accessible content to all of our users, we are aware that some may experience barriers due a disability when utilizing our …