QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000jc5y
USGS usp000jc5y
14 Dec 2011, 04:01
4 km S of Toki, Japan
A magnitude 5.1 mwc earthquake at 47.6 km depth.
Published location
Where is 4 km S of Toki, 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.
35.308000, 137.188000
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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
usp000jc5y
Coordinates
35.308, 137.188
Network
us
Significance
424