QQuakeFacts
USGS usp000d6dz

15 Oct 2004, 12:44

19 km E of San Vicente, Philippines

A magnitude 5.1 mwc earthquake at 20.9 km depth.

Depth20.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated2 May 2022Latest timestamp stored in this record

Published location

Where is 19 km E of San Vicente, Philippines?

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

18.496000, 122.335000

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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
usp000d6dz
Coordinates
18.496, 122.335
Network
us
Significance
400