Data last collected:
QuakeFactsEvidence report · prepared 19 October 2026https://quakes99.com/entity/usp00050sq
USGS usp00050sq
22 Dec 1991, 08:43
248 km E of Kuril’sk, Russia
A magnitude 7.6 mw earthquake at 24.7 km depth.
Published location
Where is 248 km E of 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.
45.533000, 151.021000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp00050sq
Coordinates
45.533, 151.021
Network
us
Significance
889
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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 248 km E of Kuril’sk, Russia earthquake: magnitude 7.6 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 248 km E of Kuril’sk, Russia
Depth in another unit
The recorded event depth of 24.7 km is approximately 15.35 miles below the source reference surface. Depth alone does not describe damage or local hazard.
Interpreting the recorded coordinates
The published position for 248 km E of Kuril’sk, Russia is 45.533° north and 151.021° east. This expresses the source coordinates in hemispheres; it does not establish an entrance, public access or a safe route.