QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem892559
USGS iscgem892559
4 Mar 1952, 19:56
134 km S of Nemuro, Japan
A magnitude 6.7 mw earthquake at 15 km depth.
Published location
Where is 134 km S of Nemuro, Japan?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.117000, 145.530000
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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
iscgem892559
Coordinates
42.117, 145.53
Network
iscgem
Significance
689