QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0005y3k
USGS usp0005y3k

8 Aug 1993, 09:34

32 km S of Inarajan Village, Guam

A magnitude 7.8 mw earthquake at 59.3 km depth.

Depth59.3 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated4 May 2025Latest timestamp stored in this record

Published location

Where is 32 km S of Inarajan 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.

12.982000, 144.801000

Open the interactive map ↗

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.

Need a current safety answer?

Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.

Open the USGS event →

Continue exploring

Nearby events with a similar magnitude

M 7.1

233 km NE of Saipan, Northern Mariana Islands

M 7.1

20 km SSW of Merizo Village, Guam

M 7.04

176 km ESE of San Jose Village, Northern Mariana Islands

M 7

32 km NNE of Yigo Village, Guam

M 7

69 km SSE of Inarajan Village, Guam

M 6.8

181 km WSW of Merizo Village, Guam

Catalog fields and provenance
Event ID
usp0005y3k
Coordinates
12.982, 144.801
Network
us
Significance
950