The overnight quake followed a stronger 4.9-magnitude earthquake earlier this week that caused serious shaking across the Coachella Valley.

A magnitude 4.9 earthquake shook Indio Monday night, rattling residents across the Coachella Valley but causing no major damage or serious injuries — while also raising fresh questions about how California’s Earthquake Early Warning system works and why alerts reached some people before the shaking,

Aftershocks are continuing to rattle the Indio area following Monday's 4.9-magnitude earthquake, the strongest quake to hit Southern California in nearly a year.

INDIO, Calif. - The ground near Indio continues to tremble days after Monday's magnitude 4.9 earthquake, with seismologists recording more than 440 aftershocks as of Thursday afternoon. While the frequency of significant shaking has decreased since a sharp magnitude 4.

Over the last few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents.

UTC, 9km deep—felt Palm Springs, Riverside, San Diego. USGS details, no damage, safety tips amid trends., US News, Times Now