QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem858143
USGS iscgem858143

29 Apr 1965, 16:28

1 km ENE of Dash Point, Washington

A magnitude 6.7 mw earthquake at 64.2 km depth.

Depth64.2 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 1 km ENE of Dash Point, Washington?

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

47.325000, -122.410000

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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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Catalog fields and provenance
Event ID
iscgem858143
Coordinates
47.325, -122.41
Network
iscgem
Significance
838