QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000f8qf
USGS usc000f8qf
16 Feb 2013, 22:17
29 km S of Shikotan, Russia
A magnitude 5.3 mwb earthquake at 46.1 km depth.
Published location
Where is 29 km S of Shikotan, 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.
43.539000, 146.675000
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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
usc000f8qf
Coordinates
43.539, 146.675
Network
us
Significance
432