QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10007ekb
USGS us10007ekb

3 Dec 2016, 09:23

93 km SE of Attu Station, Alaska

A magnitude 5.9 mww earthquake at 28.4 km depth.

Depth28.4 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated3 August 2023Latest timestamp stored in this record

Published location

Where is 93 km SE of Attu Station, Alaska?

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

52.253200, 174.169800

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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

72 km S of Attu Station, Alaska

M 6

175 km SSE of Attu Station, Alaska

M 6

290 km ESE of Attu Station, Alaska

M 6

190 km SE of Attu Station, Alaska

M 6

286 km ESE of Attu Station, Alaska

M 6

83 km SE of Attu Station, Alaska

Catalog fields and provenance
Event ID
us10007ekb
Coordinates
52.2532, 174.1698
Network
us
Significance
536