QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem908604
USGS iscgem908604
17 Apr 1928, 03:25
10 km NE of San Antonio las Palmas, Mexico
A magnitude 6.5 mw earthquake at 80 km depth.
Published location
Where is 10 km NE of San Antonio las Palmas, 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.
17.731000, -96.019000
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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
iscgem908604
Coordinates
17.731, -96.019
Network
iscgem
Significance
656