local
Series of earthquakes shake Mendocino County
By NBC Bay Area (KNTV, NBC)
· July 10, 2026
· 1 min read
A series of earthquakes struck in northern Mendocino County Friday afternoon, according to the United States Geological Survey.
The first quake had a magnitude of 3.8, and hit at 3:05 p.m. It was centered 7.1 miles north-northeast of Covelo, 51.1 miles north of Ukiah and 55.4 miles west-southw...
Key takeaway 4 miles west-southwest of Red Bluff, the USGS said.
Why this matters in The San Francisco
The earthquake in Mendocino County serves as a nearby reminder to San Francisco residents of the need for earthquake preparedness. Given the region's history of significant seismic activity, it's crucial for city residents to review and update their emergency plans. The quake's proximity to the Bay Area, although not directly impacting San Francisco, underscores the interconnectedness of the region's geological fault lines. San Francisco's unique geology, with several major faults running beneath the city, makes it prone to significant earthquakes. As the city continues to grow and develop, it's essential for residents to prioritize disaster preparedness, including securing heavy objects, storing emergency supplies, and having a family evacuation plan in place. By taking proactive steps, San Francisco residents can minimize potential damage and ensure a swift recovery in the event of a major earthquake.
About this story
Original reporting by NBC Bay Area (KNTV, NBC) . The San Francisco surfaces reporting from trusted publishers and adds local editorial context so readers can quickly understand what a story means for their community. We attribute every source, link to the original report, and follow a documented editorial standards policy. To understand how stories are selected and reviewed, read our about page .
For the complete original report, visit NBC Bay Area (KNTV, NBC) . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: July 10, 2026 ·
Source: NBC Bay Area (KNTV, NBC) ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? A series of earthquakes struck in northern Mendocino County Friday afternoon, according to the United States Geological Survey.
The first quake had a magnitude of 3.8, and hit at 3:05 p.m. It was centered 7.1 miles north-northeast of Covelo, 51.1 miles north of Ukiah and 55.4 miles west-southw...
When was this published? This article was first published on July 10, 2026 by NBC Bay Area (KNTV, NBC) and curated for The San Francisco readers.
Who reported this story? This story was reported by NBC Bay Area (KNTV, NBC). To learn more about how The San Francisco selects and reviews stories, see our editorial standards .
Where can I find related coverage? See more local coverage from The San Francisco, or browse our daily briefing and topic hubs .
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