QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10001mlp
USGS us10001mlp
15 Mar 2015, 22:47
southern Mid-Atlantic Ridge
A magnitude 5.4 mb earthquake at 15.1 km depth.
Published location
Where is southern Mid-Atlantic Ridge?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-26.081400, -11.606600
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
us10001mlp
Coordinates
-26.0814, -11.6066
Network
us
Significance
449