QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000b20f
USGS usp000b20f
9 Apr 2002, 00:55
78 km S of San Francisco del Mar Viejo, Mexico
A magnitude 5.2 mwc earthquake at 33 km depth.
Published location
Where is 78 km S of San Francisco del Mar Viejo, 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.
15.520000, -94.589000
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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
usp000b20f
Coordinates
15.52, -94.589
Network
us
Significance
416