QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000eai8
USGS us7000eai8

6 Jun 2021, 19:11

60 km SE of Tateyama, Japan

A magnitude 5 mww earthquake at 85.7 km depth.

Depth85.7 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 60 km SE of Tateyama, 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.

34.563900, 140.296600

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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

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M 5

58 km SSE of Shimoda, Japan

M 5

51 km SSE of Shimoda, Japan

Catalog fields and provenance
Event ID
us7000eai8
Coordinates
34.5639, 140.2966
Network
us
Significance
392