QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup16958213
USGS iscgemsup16958213
26 Oct 1912, 09:00
32 km NNE of Yigo Village, Guam
A magnitude 7 mB earthquake at 180 km depth.
Published location
Where is 32 km NNE 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.
13.820000, 144.953000
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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgemsup16958213
Coordinates
13.82, 144.953
Network
iscgemsup
Significance
754