QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ld2010062300
USGS ld2010062300

23 Jun 2010, 18:41

29 km NNE of Val-des-Monts, Canada

A magnitude 5.4 ml earthquake at 18.9 km depth.

Depth18.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated25 April 2026Latest timestamp stored in this record

Published location

Where is 29 km NNE of Val-des-Monts, Canada?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

45.883500, -75.475000

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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

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Nearby events with a similar magnitude

M 5.3

8 km NNW of Au Sable Forks, New York

M 5.06

20 km NNE of Shawville, Canada

Catalog fields and provenance
Event ID
ld2010062300
Coordinates
45.8835, -75.475
Network
ld
Significance
980