QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem618259347
USGS iscgem618259347
14 May 2020, 21:28
253 km SSE of Alo, Wallis and Futuna
A magnitude 5.1 mw earthquake at 10 km depth.
Published location
Where is 253 km SSE of Alo, Wallis and Futuna?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-16.531000, -177.531000
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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
iscgem618259347
Coordinates
-16.531, -177.531
Network
iscgem
Significance
400