Data last collected:
QuakeFactsEvidence report · prepared 22 October 2026https://quakes99.com/entity/iscgem901929
USGS iscgem901929
2 May 1939, 14:14
92 km NNE of San Luis, Mexico
A magnitude 7.2 mw earthquake at 10 km depth.
Published location
Where is 92 km NNE of San Luis, 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.
29.241000, -113.513000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgem901929
Coordinates
29.241, -113.513
Network
iscgem
Significance
795
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Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right 92 km NNE of San Luis, Mexico earthquake: magnitude 7.2 and depth | QuakeFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at 92 km NNE of San Luis, Mexico
Depth in another unit
The recorded event depth of 10 km is approximately 6.21 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 92 km NNE of San Luis, Mexico is 29.241° north and 113.513° west. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.