QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000ir9f
USGS us7000ir9f

21 Nov 2022, 04:25

Izu Islands, Japan region

A magnitude 5.3 mww earthquake at 426.1 km depth.

Depth426.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated30 January 2023Latest timestamp stored in this record

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.

29.203000, 139.365300

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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.

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Nearby events with a similar magnitude

M 5.3

Izu Islands, Japan region

M 5.3

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M 5.3

275 km SSE of Shimoda, Japan

M 5.3

285 km SSE of Shimoda, Japan

M 5.3

Izu Islands, Japan region

M 5.3

Izu Islands, Japan region

Catalog fields and provenance
Event ID
us7000ir9f
Coordinates
29.203, 139.3653
Network
us
Significance
432