QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ci3307216
USGS ci3307216
22 Nov 1952, 07:46
28km NW of Cambria, CA
A magnitude 6.2 ml earthquake at 6 km depth.
Published location
Where is 28km NW of Cambria, CA?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
35.723167, -121.327833
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
ci3307216
Coordinates
35.7231667, -121.3278333
Network
ci
Significance
591