HUMBOLDT COUNTY, CA — According to the U.S. Geological Survey, a preliminary 3.4 magnitude quake occurred close to Petrolia Friday morning.

The tremor shook the area at 8:06 a.m. (7:06 a.m. local time). It occurred at a depth of 7 miles with the epicenter situated about 34 miles west-northwest of Petrolia.

Did you feel it?

If you felt the earthquake, you can submit a report through the USGS Felt Report form.

Quakes last week

Last week, there have been six earthquakes with a magnitude 2.5 or higher centered nearby. The largest, measuring 3.1, occurred in the same region one day ago.

Source: The U.S. Geological Survey