QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000jd9f
USGS us1000jd9f
10 Mar 2019, 18:43
142 km ESE of Iwaki, Japan
A magnitude 5 mww earthquake at 10 km depth.
Published location
Where is 142 km ESE of Iwaki, 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.
36.731500, 142.428700
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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
us1000jd9f
Coordinates
36.7315, 142.4287
Network
us
Significance
385