QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem910873
USGS iscgem910873
15 Mar 1924, 10:31
26 km WSW of Leonidovo, Russia
A magnitude 6.9 mw earthquake at 15 km depth.
Published location
Where is 26 km WSW of Leonidovo, 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.
49.223000, 142.519000
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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
iscgem910873
Coordinates
49.223, 142.519
Network
iscgem
Significance
732