u.s. geological survey

CA earthquake puts early warning system to the test

California Earthquake Warning System

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2 dead, 11 injured after 6.4 magnitude quake hits NorCal

Northern California Earthquake

Texas jolted by state’s 4th largest quake in history

earthquake

4.0 magnitude earthquake strikes Big Pine area

An earthquake struck near the Big Pine area on Dec. 2, 2022. (USGS)

6.1 magnitude quake strikes in Gulf of California

gulf of california earthquake

Magnitude 2.9 earthquake rattles Riverside County

riverside county earthquake

San Fernando Valley shaken by small quake

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3.6 magnitude quake hits Riverside County

2 quakes strike Lytle Creek area

An earthquake with a preliminary magnitude of 3.3 struck the Lytle Creek area on July 14, 2022. (USGS)

3.4 magnitude earthquake shakes up Inland Empire

A 3.4 earthquake struck near Rancho Cucamonga on March 22, 2022. (USGS)

3.3 earthquake strikes near Cudahy, shaking felt …

(USGS)

Multiple quakes felt near Anza area, with largest …

A magnitude 3.9 earthquake was struck Wednesday at 7:19 p.m., about 25 miles from Palm Springs, the U.S. Geological Survey reported.

Magnitude 6.2 earthquake strikes off NorCal coast: …

(USGS)

Indonesia lifts tsunami alert triggered by 7.3 undersea

People wait outside after evacuating a government building following an earthquake in Makassar, South Sulawesi, Indonesia, Tuesday, Dec. 14, 2021. (AP Photo/Daeng Mansur)