QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0000dcw
USGS usp0000dcw

1 Nov 1975, 01:17

36 km NNW of Yigo Village, Guam

A magnitude 6.1 mb earthquake at 113 km depth.

Depth113 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated19 December 2025Latest timestamp stored in this record

Published location

Where is 36 km NNW of Yigo 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.

13.843000, 144.754000

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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 6.1

61 km ENE of Yigo Village, Guam

M 6.06

145 km SE of San Jose Village, Northern Mariana Islands

M 6.02

20 km SW of Merizo Village, Guam

M 6.01

134 km E of Yigo Village, Guam

M 6

70 km SE of Inarajan Village, Guam

M 6

54 km NNW of Yigo Village, Guam

Catalog fields and provenance
Event ID
usp0000dcw
Coordinates
13.843, 144.754
Network
us
Significance
572