QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dvmk
USGS usp000dvmk
21 Jul 2005, 13:02
east of the South Sandwich Islands
A magnitude 5.3 mwc earthquake at 10 km depth.
Published location
Where is east of the South Sandwich Islands?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-59.014000, -16.784000
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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.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
usp000dvmk
Coordinates
-59.014, -16.784
Network
us
Significance
432