QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000gedj
USGS us1000gedj

21 Aug 2018, 05:10

55 km N of Namuac, Philippines

A magnitude 5 mb earthquake at 26 km depth.

Depth26 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated3 May 2022Latest timestamp stored in this record

Published location

Where is 55 km N 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.

19.113400, 121.203300

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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
us1000gedj
Coordinates
19.1134, 121.2033
Network
us
Significance
385