Hours after reporting an earthquake under the Salton Sea, the USGS said the quake never happened and the false report came during a system test.

A magnitude 4.6 earthquake struck with an epicenter near Bombay Beach, in the Salton Sea area of California, in Imperial ...

The US Geological Survey confirmed that the earthquake did not occur. "The posting was a result of an errant message sent during system testing," Paul Laustsen, public affairs for USGS, told News ...

A magnitude 2.7 earthquake was recorded near Helena on Sunday, March 9, 2025, according to the U.S. Geological Survey (USGS).

The US Geological Survey released its assessment of potential for undiscovered oil and gas in formations under Wyoming and ...

The U.S. Geological Survey said this is the most 4.0 or above earthquakes to strike Southern California in the past 65 years.

Mount Spurr, located about 75 miles West of Anchorage, has been acting up in recent weeks, prompting officials at the U.S. Geological Survey and Alaska Volcano Observatory to issue a yellow alert.

The U.S. Geological Survey (USGS) has released its assessment of potential for undiscovered oil and gas in formations under Wyoming and parts of southern Montana as well ...

Other earthquakes of magnitudes 3.3, 3.2 and 2.7 were also recorded near Hayward, according to the USGS. It was not immediately clear if there was any damage in Hayward. There were no reports of ...