A magnitude 3.6 earthquake struck just north of Cabazon Sunday morning and could be felt at least as far east as Palm Springs.
The U.S. Geological Survey said the earthquake struck about 6 miles north-northeast of Cabazon at 8:44 a.m., Sunday, April 26.
The earthquake had a depth of around 8 miles.
Why do earthquakes happen?
The Earth has four layers: the inner core, outer core, mantle, and crust. The crust and top of the mantle make up another area called the “lithosphere,” which acts like a skin surrounding the Earth’s surface, USA TODAY reported.
The lithosphere, however, is not in one piece and exists like a puzzle or series of fragments, according to the United States Geological Survey. These parts of the lithosphere are not stationary and move slowly. These are called “tectonic plates.”
As the tectonic plates move and shift past one another, they occasionally bump or collide. This places stress on the plates’ edges. When the stress becomes too great, it creates cracks called “faults.” The point where these faults move against each other is called the “fault line.”
When there is too much friction between the fault lines, energy is suddenly released, triggering seismic waves that lead to an earthquake.
When is the next earthquake in California?
It is not currently possible to predict an earthquake, though USGS scientists can calculate “the probability that a significant earthquake will occur in a specific area within a certain number of years,” according to USGS.
While earthquake forecasts and probabilities can be determined, USGS says those reports are “comparable to climate probabilities and weather forecasts” and not the same as predictions.
A USGS map of America reveals that portions of California face a greater than 95% chance of experiencing a slight or greater damaging earthquake shaking in 100 years. In other words, a strong earthquake on the Modified Mercalli Intensity Scale that will be “felt by all” will move some heavy furniture and cause slight damage.
When was the last big earthquake in California?
The most recent significant earthquake in the state — either a magnitude of 6.5 or greater or that caused loss of life or more than $200,000 damage — was the 6.4-magnitude earthquake that occurred in the Pacific Ocean near Ferndale in 2022, according to the state department of conservation, which tracks “big” earthquakes in California.
That earthquake struck in the early morning hours multiple miles west of Ferndale on Dec. 20, 2022, USA TODAY reported. It indirectly caused two deaths and damaged homes and roads in Humboldt County.
You can track earthquakes recorded within the last 30 days in America and internationally through USGS’ latest earthquakes map, though USGS cautions it should not be considered a complete list of earthquakes.
Those searching for information about recent earthquakes limited to California and Nevada can visit the Southern California Earthquake Data Center’s website.
What have been the biggest earthquakes in recorded California history?
California’s largest recorded earthquakes since 1800, ranked by magnitude, according to the California Department of Conservation.
Contributing: Previous reporting by Paris Barraza of USA TODAY.
This article originally appeared on Palm Springs Desert Sun: Did you feel it? Earthquake strikes near Cabazon, Calif. early Sunday
Reporting by Sam Morgen, Palm Springs Desert Sun / Palm Springs Desert Sun
USA TODAY Network via Reuters Connect
