QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000humf
USGS usp000humf
16 Feb 2011, 23:45
62 km SE of Katsuren-haebaru, Japan
A magnitude 5.2 mwc earthquake at 6.9 km depth.
Published location
Where is 62 km SE of Katsuren-haebaru, 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.
25.909000, 128.281000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000humf
Coordinates
25.909, 128.281
Network
us
Significance
440