QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000c5ef
USGS us6000c5ef
4 Oct 2020, 10:17
190 km SSW of Severo-Kuril’sk, Russia
A magnitude 5.1 mww earthquake at 48.5 km depth.
Published location
Where is 190 km SSW of Severo-Kuril’sk, Russia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
49.068700, 155.228500
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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
us6000c5ef
Coordinates
49.0687, 155.2285
Network
us
Significance
400