- Elizabeth Larson
- Posted On
5.0-magnitude earthquake occurs near The Geysers
NORTHERN CALIFORNIA – A 5.0-magnitude earthquake shook The Geysers area and resulted in shake reports from around the region on Wednesday morning.
The quake occurred at 8:41 a.m. four miles west northwest of The Geysers, 14 miles north of Healdsburg and 14 miles southwest of Clearlake, at a depth right at the ground surface, the US Geological Survey reported.
A survey map showed the quake's epicenter was just within the Sonoma County boundaries. The Geysers straddles a portion of the southern Lake County boundary with Sonoma County.
It was one of the largest to be ever be reported near The Geysers, based on survey records.
As of noon Wednesday, the survey reported receiving approximately 1,298 shake reports from 132 zip codes that had been made about the quake.
Those shake reports came from around Lake County, the Bay Area and even parts of Southern California, as well as Oregon and Nevada, survey records showed.
Separately, a Cobb-area resident reported to Lake County News that the quake was so strong that it seemed like it was twisting her home.
The 5.0-magnitude quake was followed five minutes later by an earthquake measuring 3.0 in magnitude, also just below the ground surface, centered four miles west northwest of The Geysers and 12 miles north of Healdsburg and 16 miles southwest of Clearlake, the survey reported.
The second, smaller quake received 11 shake reports from 11 zip codes – including Lakeport, Clearlake, Calistoga and as far away as Galt – as of noon, according to US Geological Survey records.
A 2.6-magnitude quake then occurred mostly within the footprint of the morning's biggest quake at 11:24 a.m., the survey reported.
Those two smaller quakes also were centered in Sonoma County, based on the survey maps.
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