QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000ft86
USGS us6000ft86
9 Oct 2021, 08:19
Sea of Okhotsk
A magnitude 5.6 mww earthquake at 447.5 km depth.
Published location
Where is Sea of Okhotsk?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
50.041900, 149.875400
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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
us6000ft86
Coordinates
50.0419, 149.8754
Network
us
Significance
482