QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000hlxv
USGS us6000hlxv
18 May 2022, 07:27
Rat Islands, Aleutian Islands, Alaska
A magnitude 5.7 mww earthquake at 18 km depth.
Published location
Where is Rat Islands, Aleutian Islands, 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.
51.100400, 178.716700
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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
us6000hlxv
Coordinates
51.1004, 178.7167
Network
us
Significance
500