QQuakeFacts

Data last collected:

USGS ak0216xu2rod

31 May 2021, 07:59

73 km N of Chickaloon, Alaska

A magnitude 6.1 mww earthquake at 44 km depth.

Depth44 kmPublished hypocentral depth
Tsunami flagFlaggedUSGS catalog flag, not a current warning
Updated29 December 2025Latest timestamp stored in this record

Published location

Where is 73 km N of Chickaloon, 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.

62.449200, -148.251200

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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
ak0216xu2rod
Coordinates
62.4492, -148.2512
Network
ak
Significance
1152

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Questions this evidence can answer

01What exactly is this record?

Use the name, place, date and identifiers above to confirm that you have the right 73 km N of Chickaloon, Alaska earthquake: magnitude 6.1 and depth | QuakeFacts record.

02What does the evidence establish?

Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.

03What should I verify next?

Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.

A closer look at 73 km N of Chickaloon, Alaska

Depth in another unit

The recorded event depth of 44 km is approximately 27.34 miles below the source reference surface. Depth alone does not describe damage or local hazard.

Interpreting the recorded coordinates

The published position for 73 km N of Chickaloon, Alaska is 62.4492° north and 148.2512° west. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.

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