HUMBOLDT COUNTY, CA - A preliminary 2.6 magnitude quake shook near Petrolia on Sunday morning, according to the U.S.

A series of over 100 earthquakes, including a 4.5-magnitude quake, rattled the Brawley area of Imperial County on Saturday.

After weeks of earthquakes and aftershocks, residents in Silver Springs say the ground just won’t stop moving.

There's a chance even more earthquakes will occur in the same area, a USGS research geologist told Newsweek.

The Hawaiian Volcano Observatory detected an increase in shallow seismicity and localized ground deformation beneath the ...