QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000bw33
USGS usp000bw33

27 Apr 2003, 17:08

57 km E of Sarangani, Philippines

A magnitude 5.3 mb earthquake at 137.6 km depth.

Depth137.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated7 November 2014Latest timestamp stored in this record

Published location

Where is 57 km E of Sarangani, 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.

5.408000, 125.979000

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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 5.3

39 km S of Pondaguitan, Philippines

M 5.3

40 km SSW of Maitum, Philippines

M 5.3

1 km S of Santo Niño, Philippines

M 5.3

196 km NW of Tobelo, Indonesia

M 5.3

10 km W of Palimbang, Philippines

M 5.3

223 km NW of Tobelo, Indonesia

Catalog fields and provenance
Event ID
usp000bw33
Coordinates
5.408, 125.979
Network
us
Significance
432