QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup610548587
USGS iscgemsup610548587
26 Jun 1904, 10:40
155 km E of Petropavlovsk-Kamchatsky, Russia
A magnitude 6.2 ms earthquake at 35 km depth.
Published location
Where is 155 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.
52.912000, 160.923000
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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
iscgemsup610548587
Coordinates
52.912, 160.923
Network
iscgemsup
Significance
591