QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us70006eaz
USGS us70006eaz
29 Nov 2019, 04:01
off the east coast of Honshu, Japan
A magnitude 5.4 mww earthquake at 19 km depth.
Published location
Where is off the east coast of Honshu, 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.
39.161900, 143.017000
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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
us70006eaz
Coordinates
39.1619, 143.017
Network
us
Significance
449