QQuakeFacts
USGS usc000rkvn

24 Jun 2014, 04:15

248 km ESE of Attu Station, Alaska

A magnitude 6.3 mwb earthquake at 4 km depth.

Depth4 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated21 July 2023Latest timestamp stored in this record

Published location

Where is 248 km ESE 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.

52.204500, 176.698100

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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
usc000rkvn
Coordinates
52.2045, 176.6981
Network
us
Significance
611