QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000tnbc
USGS usc000tnbc
9 Feb 2015, 07:59
north of Ascension Island
A magnitude 5.3 mb earthquake at 10 km depth.
Published location
Where is north of Ascension Island?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
0.203000, -17.128800
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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
usc000tnbc
Coordinates
0.203, -17.1288
Network
us
Significance
432