QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000s8m8
USGS usc000s8m8

1 Sept 2014, 03:49

103 km NNE of Namuac, Philippines

A magnitude 5 mb earthquake at 57.1 km depth.

Depth57.1 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated29 November 2014Latest timestamp stored in this record

Published location

Where is 103 km NNE of Namuac, 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.

19.401800, 121.687600

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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

58 km N of Basco, Philippines

M 5

66 km SSE of Hengchun, Taiwan

M 5

83 km E of Hengchun, Taiwan

M 5

16 km W of Hengchun, Taiwan

M 5

106 km N of Namuac, Philippines

M 5

87 km SSW of Hengchun, Taiwan

Catalog fields and provenance
Event ID
usc000s8m8
Coordinates
19.4018, 121.6876
Network
us
Significance
385