QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem16958181
USGS iscgem16958181
11 Mar 1912, 10:17
247 km WNW of Port McNeill, Canada
A magnitude 6.5 mw earthquake at 15 km depth.
Published location
Where is 247 km WNW of Port McNeill, Canada?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
51.076000, -130.514000
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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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Catalog fields and provenance
Event ID
iscgem16958181
Coordinates
51.076, -130.514
Network
iscgem
Significance
650