Data last collected:
QuakeFactsEvidence report · prepared 25 October 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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgemsup610548587
Coordinates
52.912, 160.923
Network
iscgemsup
Significance
591
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Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right 155 km E of Petropavlovsk-Kamchatsky, Russia earthquake: magnitude 6.2 and depth | QuakeFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at 155 km E of Petropavlovsk-Kamchatsky, Russia
Depth in another unit
The recorded event depth of 35 km is approximately 21.75 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 155 km E of Petropavlovsk-Kamchatsky, Russia is 52.912° north and 160.923° east. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.