QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us7000eaib
USGS us7000eaib

6 Jun 2021, 19:24

188 km SSE of Alo, Wallis and Futuna

A magnitude 5.6 mww earthquake at 432 km depth.

Depth432 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 188 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.

-15.871100, -177.411500

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Map data © OpenStreetMap contributors

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

M 5.6

98 km ESE of Hihifo, Tonga

M 5.6

37 km WNW of Hihifo, Tonga

M 5.6

159 km SE of Hihifo, Tonga

M 5.6

172 km SSE of Alo, Wallis and Futuna

M 5.6

46 km SW of Hihifo, Tonga

M 5.6

90 km N of Hihifo, Tonga

Catalog fields and provenance
Event ID
us7000eaib
Coordinates
-15.8711, -177.4115
Network
us
Significance
482