QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000jdg2
USGS us1000jdg2
11 Mar 2019, 06:23
122 km WSW of Adak, Alaska
A magnitude 5.2 mww earthquake at 51.3 km depth.
Published location
Where is 122 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.
51.436100, -178.260400
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
us1000jdg2
Coordinates
51.4361, -178.2604
Network
us
Significance
416