QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0008336
USGS usp0008336
2 Jun 1997, 22:24
South Sandwich Islands region
A magnitude 6.1 mwc earthquake at 33 km depth.
Published location
Where is South Sandwich Islands 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.
-57.776000, -25.466000
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
usp0008336
Coordinates
-57.776, -25.466
Network
us
Significance
572