QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000guv1
USGS usp000guv1
11 Mar 2009, 13:06
56 km SW of Villa Basilio Nievas, Argentina
A magnitude 5.3 mwb earthquake at 28 km depth.
Published location
Where is 56 km SW of Villa Basilio Nievas, Argentina?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-31.885000, -69.189000
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
usp000guv1
Coordinates
-31.885, -69.189
Network
us
Significance
450