QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem884184
USGS iscgem884184
13 Apr 1958, 12:29
137 km E of Petropavlovsk-Kamchatsky, Russia
A magnitude 6.4 mw earthquake at 25 km depth.
Published location
Where is 137 km E of Petropavlovsk-Kamchatsky, 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.
52.902000, 160.659000
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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
iscgem884184
Coordinates
52.902, 160.659
Network
iscgem
Significance
630