QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp00009b0
USGS usp00009b0
31 Dec 1974, 20:21
20 km SSE of Champerico, Guatemala
A magnitude 6.1 ms earthquake at 39 km depth.
Published location
Where is 20 km SSE of Champerico, Guatemala?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
14.126000, -91.824000
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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
usp00009b0
Coordinates
14.126, -91.824
Network
us
Significance
572