QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20002ea2
USGS us20002ea2
11 May 2015, 01:03
Izu Islands, Japan region
A magnitude 5 mb earthquake at 21.9 km depth.
Published location
Where is Izu Islands, Japan region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
31.206400, 141.905100
Open the interactive map ↗Map data © OpenStreetMap contributors
What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us20002ea2
Coordinates
31.2064, 141.9051
Network
us
Significance
385