Compton earthquake-A magnitude 3.2 earthquake struck near Compton, California, shortly after midnight on Sunday, September 6, 2026, shaking parts of Los Angeles County and prompting thousands of people to search for information about the unexpected jolt.
The earthquake was centered approximately two miles southeast of Compton, according to preliminary information from the U.S. Geological Survey.
It occurred at about 12:13 a.m. local time and had a reported depth of nearly eight miles.
Residents across Compton, East Rancho Dominguez, Long Beach, South Gate and other parts of the Los Angeles area reported feeling the earthquake.
There were no immediate reports of injuries or significant property damage.
Where Was the Compton Earthquake Centered?
The USGS placed the earthquake’s preliminary epicenter about four kilometers, or roughly 2.5 miles, south-southeast of Compton.
The agency recorded the event at coordinates near 33.859 degrees north and 118.204 degrees west. Its estimated depth was 12.8 kilometers, or nearly eight miles beneath the surface.
Earthquake measurements can be revised after seismologists analyze additional information. Small changes to the magnitude, depth or precise location are therefore possible.
The event was initially recorded as a magnitude 3.2 earthquake.
Was the Earthquake Felt in Los Angeles?
Numerous residents reported feeling a brief jolt or several seconds of light shaking.
Online discussions appeared shortly after midnight as people across the Los Angeles area asked whether an earthquake had occurred.
Some reports came from East Los Angeles and communities north of Long Beach. The shaking was not equally noticeable in every neighborhood because the strength people experience can be affected by distance, local soil conditions, the depth of the earthquake and the type of building they occupy.
The USGS received hundreds of responses through its “Did You Feel It?” reporting system following the quake.
Preliminary community reports were consistent with light shaking. Earthquakes of this size can rattle windows, move hanging objects or wake sleeping residents, but they do not commonly produce serious structural damage.
Were There Any Injuries or Damage?
No injuries or significant damage had been reported following the Compton earthquake.
ABC7 Los Angeles reported that residents felt the shaking but that authorities had received no initial reports of damage.
Emergency agencies routinely monitor reports after a felt earthquake, particularly in a densely populated region such as Los Angeles County.
Residents who notice a gas smell, damaged utility line, structural crack or other potential hazard should move to a safe location and contact the appropriate emergency service.
People should not call 911 simply to ask whether an earthquake occurred. Emergency lines need to remain available for situations involving injuries, fires, gas leaks or immediate danger.
Was This a Major Los Angeles Earthquake?
No. A magnitude 3.2 event is considered a minor earthquake.
It was strong enough to be noticed by many people near the epicenter, especially because it occurred overnight when homes and streets were relatively quiet.
However, it was far smaller than the destructive earthquakes that have affected Southern California in the past.
Magnitude is measured logarithmically. This means that increases between magnitude levels represent substantial increases in ground motion and energy, rather than simple one-step differences.
A magnitude 3.2 earthquake should not be confused with a magnitude 6 or 7 event, which can produce damaging or severe shaking across a much wider area.
The absence of reported damage is consistent with an earthquake of this size, although every event should still be taken seriously.
Will There Be Aftershocks?
Small aftershocks are possible after almost any earthquake, but scientists cannot predict precisely whether another event will occur.
Most aftershocks, if they happen, are smaller than the original earthquake. Occasionally, an earthquake initially identified as the main event is followed by a larger quake, at which point the first event is classified as a foreshock.
That possibility exists after any earthquake, but it does not mean a larger quake is expected.
The USGS advises residents to remain aware of their surroundings and use every felt earthquake as a reminder to review their emergency preparations.
Earthquake rumors and unsupported predictions should be treated cautiously. Scientists can estimate long-term seismic hazards, but they cannot currently predict the exact time, location and magnitude of a future earthquake.
What Should Residents Do After an Earthquake?
Residents should check their immediate surroundings for potential hazards.
If another earthquake occurs, people indoors should drop to the ground, take cover beneath a sturdy table or desk and hold on until the shaking stops.
People should remain indoors during the shaking rather than running toward an exit. Falling objects, broken glass and exterior building materials can create additional risks.
After the shaking:
- Check yourself and others for injuries.
- Look and smell for signs of a gas leak.
- Keep away from damaged buildings and fallen power lines.
- Wear sturdy shoes around broken objects.
- Expect possible aftershocks.
- Follow information from local emergency agencies and the USGS.
- Use text messages when possible to reduce pressure on communication networks.
California residents are also encouraged to maintain emergency supplies, including water, food, medication, flashlights and a battery-powered radio.
Earthquake Preparedness in Los Angeles County
Small earthquakes occur regularly across Southern California, but many are too weak or too distant to be noticed.
Sunday’s Compton earthquake attracted attention because it occurred beneath a heavily populated area and was strong enough to wake some residents.
Although this quake caused no reported injuries or damage, it offers a useful reminder that Southern California remains an active seismic region.
Families can prepare by securing tall furniture, identifying safe locations in each room and discussing how household members will communicate after a larger emergency.
Residents can also enable earthquake early-warning notifications through supported mobile devices and California’s MyShake system. Early-warning technology cannot predict an earthquake, but it may provide several seconds of notice after shaking has begun near the epicenter.
For now, the September 6 Compton earthquake appears to have been a minor but widely felt event.
Officials will continue reviewing seismic data and updating the earthquake record if new information becomes available.
This article reports preliminary earthquake information that may be revised by the U.S. Geological Survey. No injuries or significant damage had been reported at the time of publication.