QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j2nd
USGS usp000j2nd
3 Jun 2011, 17:00
3 km NE of Iwaki, Japan
A magnitude 5.5 mww earthquake at 17 km depth.
Published location
Where is 3 km NE of Iwaki, 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.
37.067000, 140.912000
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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
usp000j2nd
Coordinates
37.067, 140.912
Network
us
Significance
506