QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000djku
USGS usp000djku
20 Mar 2005, 01:53
28 km NNW of Maebaru-ch??, Japan
A magnitude 6.6 mwc earthquake at 10 km depth.
Published location
Where is 28 km NNW of Maebaru-ch??, 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.
33.807000, 130.131000
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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
usp000djku
Coordinates
33.807, 130.131
Network
us
Significance
805