QQuakeFacts
USGS usp0009pxs

19 Mar 2000, 21:26

42 km E of Watari, Japan

A magnitude 5.3 mwc earthquake at 80.1 km depth.

Depth80.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 42 km E of Watari, 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.

37.989000, 141.336000

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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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Catalog fields and provenance
Event ID
usp0009pxs
Coordinates
37.989, 141.336
Network
us
Significance
432