QQuakeFacts
USGS iscgem910636

7 Aug 1925, 08:47

23 km N of Aratichanguío, Mexico

A magnitude 6.3 mw earthquake at 75 km depth.

Depth75 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated25 April 2022Latest timestamp stored in this record

Published location

Where is 23 km N of Aratichanguío, 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.

18.692000, -101.338000

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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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Catalog fields and provenance
Event ID
iscgem910636
Coordinates
18.692, -101.338
Network
iscgem
Significance
616