QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j5c4
USGS usp000j5c4
23 Jul 2011, 07:28
82 km SSW of Sand Point, Alaska
A magnitude 5.7 mwc earthquake at 22.8 km depth.
Published location
Where is 82 km SSW of Sand Point, 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.
54.695000, -161.148000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000j5c4
Coordinates
54.695, -161.148
Network
us
Significance
503