QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000dbdx
USGS us2000dbdx
2 Mar 2018, 21:44
Rat Islands, Aleutian Islands, Alaska
A magnitude 5 mb earthquake at 96.5 km depth.
Published location
Where is Rat Islands, Aleutian Islands, 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.
51.785900, 178.706700
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
us2000dbdx
Coordinates
51.7859, 178.7067
Network
us
Significance
385