QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j5ap
USGS usp000j5ap

22 Jul 2011, 11:07

77 km WSW of Puerto Madero, Mexico

A magnitude 5 mwc earthquake at 50.5 km depth.

Depth50.5 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 77 km WSW of Puerto Madero, 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.

14.376000, -93.043000

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Map data © OpenStreetMap contributors

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

M 5

11 km SW of La Gloria, Mexico

M 5

121 km WSW of Puerto Madero, Mexico

M 5

0 km NNW of San Juan Quiahue, Mexico

M 5

26 km ESE of Santa María Chimalapa, Mexico

M 5

11 km ENE of Merced del Potrero, Mexico

M 5

29 km S of La Gloria, Mexico

Catalog fields and provenance
Event ID
usp000j5ap
Coordinates
14.376, -93.043
Network
us
Significance
385