QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000fhg0
USGS usp000fhg0
31 Jul 2007, 03:42
South Sandwich Islands region
A magnitude 5.6 mwb earthquake at 104 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.
-56.058000, -27.733000
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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.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000fhg0
Coordinates
-56.058, -27.733
Network
us
Significance
482