QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0009p4x
USGS usp0009p4x
1 Mar 2000, 08:48
southwest of Africa
A magnitude 5.1 mwc earthquake at 10 km depth.
Published location
Where is southwest of Africa?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-52.306000, 14.510000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp0009p4x
Coordinates
-52.306, 14.51
Network
us
Significance
400