QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000fcly
USGS us7000fcly
19 Sept 2021, 09:18
15 km WSW of Toyoshina, Japan
A magnitude 5.1 mww earthquake at 10 km depth.
Published location
Where is 15 km WSW of Toyoshina, 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.
36.263300, 137.736400
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us7000fcly
Coordinates
36.2633, 137.7364
Network
us
Significance
403