QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup16957829
USGS iscgemsup16957829
3 Oct 1904, 03:04
Carlsberg Ridge
A magnitude 7 ms earthquake at 10 km depth.
Published location
Where is Carlsberg Ridge?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
10.642000, 56.977000
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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.
Need a current safety answer?
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
iscgemsup16957829
Coordinates
10.642, 56.977
Network
iscgemsup
Significance
754