QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem890659
USGS iscgem890659
13 May 1954, 15:46
6 km ESE of San Pedro Quiatoni, Mexico
A magnitude 6.3 mw earthquake at 62.4 km depth.
Published location
Where is 6 km ESE of San Pedro Quiatoni, Mexico?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
16.770000, -95.974000
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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
iscgem890659
Coordinates
16.77, -95.974
Network
iscgem
Significance
613