QQuakeFacts
USGS us10004vnc

6 Mar 2016, 13:19

59 km WNW of Nelson Lagoon, Alaska

A magnitude 5 mww earthquake at 205 km depth.

Depth205 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 59 km WNW of Nelson Lagoon, 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.

56.285900, -162.009900

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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
us10004vnc
Coordinates
56.2859, -162.0099
Network
us
Significance
385