Earthquakes Near San Bernardino Today
Live answer from USGS data — every earthquake within 150 km (93 mi) of San Bernardino, California.
Checking live USGS data near San Bernardino…
Why San Bernardino gets earthquakes
San Bernardino may be the most seismically exposed city in California: the San Andreas fault runs along the base of the San Bernardino Mountains at the city's northern edge, and the San Jacinto fault passes through its western neighborhoods. Few American cities sit this close to two major faults at once.
The southern San Andreas segment here last ruptured in 1812 and is considered capable of an M7.5+ event. The San Jacinto fault produced damaging quakes in 1899, 1918, and 1923, and frequent smaller events under the valley are a regular reminder of both systems.
San Bernardino earthquake FAQ
▸Did San Bernardino just have an earthquake?
The live panel at the top of this page checks the USGS catalog for every earthquake within 150 km of San Bernardino and answers in one line. Keep in mind USGS data lags real shaking by roughly 2–3 minutes in California and up to ~8 minutes in other regions — if you felt something seconds ago, refresh shortly.
▸What faults cause earthquakes near San Bernardino?
The San Andreas fault runs along the northern edge of San Bernardino and the San Jacinto fault cuts through the city's west side — a rare double exposure. Both faults have produced damaging historical quakes and are capable of M7+ events.
▸What magnitude earthquake can you feel in San Bernardino, CA?
Close to the epicenter, people typically begin to feel earthquakes around magnitude 2.5–3.0. An M4+ is felt across a wide area and rattles objects; M5+ can damage buildings near the epicenter. Shallow quakes feel stronger than deep ones of the same magnitude, and soft soils amplify shaking.
▸What should I do if I feel an earthquake in San Bernardino?
Drop, Cover, and Hold On — get low, take cover under sturdy furniture, and hold on until shaking stops. Afterward, check for hazards like gas leaks, and expect possible aftershocks. If you're in a coastal area and the shaking is strong or lasts a long time, move inland or to high ground. Official guidance: ready.gov/earthquakes.