QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000j950
USGS usp000j950

9 Oct 2011, 21:28

south of the Kermadec Islands

A magnitude 5 mb earthquake at 53.4 km depth.

Depth53.4 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated7 November 2014Latest timestamp stored in this record

Published location

Where is south of the Kermadec Islands?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

-32.680000, -178.725000

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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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Continue exploring

Nearby events with a similar magnitude

M 5

south of the Kermadec Islands

M 5

281 km NE of Gisborne, New Zealand

M 5

east of the North Island of New Zealand

M 5

290 km NE of Gisborne, New Zealand

M 5

290 km NE of Gisborne, New Zealand

M 5

284 km NE of Gisborne, New Zealand

Catalog fields and provenance
Event ID
usp000j950
Coordinates
-32.68, -178.725
Network
us
Significance
385