QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem908754
USGS iscgem908754
21 Jun 1928, 17:27
52 km NE of Chenega, Alaska
A magnitude 7 mw earthquake at 15 km depth.
Published location
Where is 52 km NE of Chenega, Alaska?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
60.373000, -147.291000
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.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgem908754
Coordinates
60.373, -147.291
Network
iscgem
Significance
754