QQuakeFacts
USGS us2000aiwm

9 Sept 2017, 16:30

54 km S of San Mateo del Mar, Mexico

A magnitude 5.3 mww earthquake at 32.3 km depth.

Depth32.3 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 54 km S of San Mateo del Mar, 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.

15.722900, -94.953400

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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
us2000aiwm
Coordinates
15.7229, -94.9534
Network
us
Significance
433