QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hy8c
USGS usp000hy8c
22 Mar 2011, 09:19
72 km ESE of Namie, Japan
A magnitude 6.1 mww earthquake at 31 km depth.
Published location
Where is 72 km ESE of Namie, 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.
37.325000, 141.791000
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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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Catalog fields and provenance
Event ID
usp000hy8c
Coordinates
37.325, 141.791
Network
us
Significance
575