Four earthquakes in less than 12 hours occurred in California. Seismic activity began at night (21:00 local time) when an earthquake of 3.5 on the Richter scale was recorded outside the Little Lake, as reported by Dailymail.

According to the US Geological Institute (USGS), the recent 2.8 -magnitude earthquake occurred around 4:30 am. Local time near Petrolia.

So far, no injuries or damage after earthquakes have been reported. The latest earthquake occurred along the San Andreas rift, and experts fears about another powerful earthquake, according to Great California Shakeout.

Experts estimate that more than 39 million people on the west coast would feel the impact of a possible large earthquake of 8 and above on the Richter scale.

According to the American Geological Institute (USGS), a 2.7 Richter earthquake was also recorded at 4:55 am. Along San Andreas, northwest of San Diego. It is noted that the last major earthquakes in the San Andreas rift were recorded in 1857 and 1906.

According to the Dailymail, the ” Fort Tejon ” earthquake in 1857 was 7.9 on the Richter scale and caused cracks on the ground, and during the earthquake two people were killed, trees were uprooted and buildings were destroyed. The earthquake in San Francisco in 1906 was also 7.9 on the Richter scale, killed 3,000 people and leveled much of the city.

California had more than 11,000 earthquakes this year, with nine earthquakes over 2 degrees, Volcano Discovery said.