QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem908514
USGS iscgem908514

26 Feb 1928, 01:19

206 km N of Lavrentiya, Russia

A magnitude 6.4 mw earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated25 April 2022Latest timestamp stored in this record

Published location

Where is 206 km N of Lavrentiya, Russia?

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

67.413000, -171.725000

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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 6.23

188 km N of Lavrentiya, Russia

M 5.1

148 km NNW of Diomede, Alaska

Catalog fields and provenance
Event ID
iscgem908514
Coordinates
67.413, -171.725
Network
iscgem
Significance
636