QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000a7rj
USGS us2000a7rj
13 Aug 2017, 07:19
Ascension Island region
A magnitude 5.1 mb earthquake at 10 km depth.
Published location
Where is Ascension Island region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-5.650600, -12.558100
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
us2000a7rj
Coordinates
-5.6506, -12.5581
Network
us
Significance
400