QQuakeFacts
USGS usb000k6fu

4 Oct 2013, 13:44

43 km E of Tobelo, Indonesia

A magnitude 5.2 mb earthquake at 66.6 km depth.

Depth66.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 43 km E of Tobelo, Indonesia?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

1.696100, 128.402200

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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
usb000k6fu
Coordinates
1.6961, 128.4022
Network
us
Significance
416