QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000cf2k
USGS usp000cf2k
12 Dec 2003, 01:46
51 km ENE of Shizunai-furukawach?, Japan
A magnitude 5.2 mwc earthquake at 33 km depth.
Published location
Where is 51 km ENE of Shizunai-furukawach?, 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.
42.496000, 142.948000
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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
usp000cf2k
Coordinates
42.496, 142.948
Network
us
Significance
416