5 mi SE of Pinole (Contra Costa County)
6 km NW of Bayview-Montalvin, CA
Wednesday, September 13, 2023 at 11:31:43 PM
over 2 years ago
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Epicenter Location
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Extended discussion with the community
What This Means
A magnitude 0.9 earthquake is typically not felt and is only detected by sensitive instruments. Thousands of these occur daily worldwide.
This was a shallow earthquake (1.0 mi deep), which can feel stronger at the surface than deeper earthquakes of the same magnitude.
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