QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem607515085
USGS iscgem607515085
16 Jun 2015, 01:23
Tristan da Cunha region
A magnitude 5.1 mw earthquake at 10 km depth.
Published location
Where is Tristan da Cunha 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.
-42.550000, -15.729000
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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
iscgem607515085
Coordinates
-42.55, -15.729
Network
iscgem
Significance
399