safety
Earthquake alert system pings Bay Area residents for quake in Mendocino County
Summary by The San Francisco Editorial Desk · Byline on the source page: Kiley Russell | Bay City News , as published by NBC Bay Area (KNTV, NBC)
· June 24, 2026
· 1 min read
Photo: NBC Bay Area (KNTV, NBC) · view original
Story provenance No corrections
Summary created by The San Francisco Editorial Desk — automated, rule-governed Byline on source page Kiley Russell | Bay City News, as published by NBC Bay Area (KNTV, NBC) Original story Read at the source Source published Jun 24, 2026 AI assistance Automated summary drawn from the source’s own published text Prepublication human review No — editorial rules, flagged-item review, and published samples
Every story comes with a passport. How we work · Corrections log
Key takeaway 6 earthquake occurred in Mendocino County, triggering alerts for Bay Area residents.
6 earthquake occurred in Mendocino County, triggering alerts for Bay Area residents. , causing the ShakeAlert Earthquake system to send notifications to phones in the region. Many people in the Bay Area received these alerts, despite not feeling any effects from the earthquake.
The alerts were sent out as part of the Earthquake alert system, which is designed to notify residents of seismic activity. Further details about the earthquake and the alert system are available from NBC Bay Area.
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As published 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: safety ·
Published: June 24, 2026 ·
Source: NBC Bay Area (KNTV, NBC) ·
Reading time: 1 min
Frequently asked about this story
What is this story about? A magnitude 5.6 earthquake occurred in Mendocino County, triggering alerts for Bay Area residents. The earthquake struck at 8:10 a.m., causing the ShakeAlert Earthquake system to send notifications…
When was this published? This article was first published on June 24, 2026 by NBC Bay Area (KNTV, NBC) and curated for The San Francisco readers.
Who reported this story? This story was reported by Kiley Russell | Bay City News at 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 safety coverage from The San Francisco, or browse our daily briefing and topic hubs .
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