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Several strong earthquakes strike globally in 1 day. How are they connected?
By KGO at ABC7 News (KGO-TV, ABC)
· June 26, 2026
· 1 min read
The Mendocino County quake struck within hours of several major earthquakes worldwide -- including activity in Japan, the Philippines, Papua New Guinea and Venezuela -- raising questions about whether the events are connected. We spoke with a seismic expert to get some answers.
Key takeaway We spoke with a seismic expert to get some answers.
Why this matters in The San Francisco
The recent earthquakes in Mendocino County and around the world have San Francisco residents wondering if these events are related. While the seismic expert's insight is crucial in understanding the global picture, the local implications are just as significant. San Francisco's history of devastating earthquakes makes any seismic activity in the region a concern. The fact that multiple strong earthquakes occurred globally in a short span raises questions about the preparedness of San Francisco's emergency response systems. As the city continues to grow and develop, its ability to respond to and recover from earthquakes is put to the test. The connection between these global earthquakes, if any, may have implications for San Francisco's own seismic hazard assessment and mitigation strategies, making it essential for local authorities to stay informed and adapt their emergency plans accordingly. This global seismic activity may prompt a review of San Francisco's building codes and disaster response protocols.
About this story
Original reporting by ABC7 News (KGO-TV, ABC) . 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 ABC7 News (KGO-TV, ABC) . Have a tip or correction? Contact our newsroom .
Category: local ·
Published: June 26, 2026 ·
Source: ABC7 News (KGO-TV, ABC) ·
Reading time: 1 min
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Frequently asked about this story
What is this story about? The Mendocino County quake struck within hours of several major earthquakes worldwide -- including activity in Japan, the Philippines, Papua New Guinea and Venezuela -- raising questions about whether the events are connected. We spoke with a seismic expert to get some answers.
When was this published? This article was first published on June 26, 2026 by ABC7 News (KGO-TV, ABC) and curated for The San Francisco readers.
Who reported this story? This story was reported by KGO at ABC7 News (KGO-TV, ABC). 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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