QQuakeFacts
USGS usp000hf3t

10 Jul 2010, 12:43

272 km SSE of Inarajan Village, Guam

A magnitude 6.3 mwc earthquake at 13 km depth.

Depth13 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated18 July 2022Latest timestamp stored in this record

Published location

Where is 272 km SSE of Inarajan Village, Guam?

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

11.143000, 145.999000

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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
usp000hf3t
Coordinates
11.143, 145.999
Network
us
Significance
628