QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us70005qzz
USGS us70005qzz
5 Oct 2019, 04:48
Rat Islands, Aleutian Islands, Alaska
A magnitude 5 mww earthquake at 130.6 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.
52.030600, 178.072100
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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
us70005qzz
Coordinates
52.0306, 178.0721
Network
us
Significance
385