QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dwq2
USGS usp000dwq2
5 Aug 2005, 01:56
132 km WSW of Adak, Alaska
A magnitude 5.8 mwc earthquake at 23.3 km depth.
Published location
Where is 132 km WSW of Adak, 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.
51.235000, -178.254000
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
usp000dwq2
Coordinates
51.235, -178.254
Network
us
Significance
518