QQuakeFacts
USGS us7000n068

19 Jul 2024, 04:13

168 km SW of Nikolski, Alaska

A magnitude 6 mwr earthquake at 41 km depth.

Depth41 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated8 October 2024Latest timestamp stored in this record

Published location

Where is 168 km SW of Nikolski, 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.

52.085900, -170.911600

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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

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Catalog fields and provenance
Event ID
us7000n068
Coordinates
52.0859, -170.9116
Network
us
Significance
555