QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem902504
USGS iscgem902504
28 May 1938, 11:14
149 km W of Port Orford, Oregon
A magnitude 6.2 mw earthquake at 10 km depth.
Published location
Where is 149 km W of Port Orford, Oregon?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.659000, -126.313000
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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
iscgem902504
Coordinates
42.659, -126.313
Network
iscgem
Significance
597