QQuakeFacts
USGS us70005w62

20 Oct 2019, 05:26

200 km E of Neiafu, Tonga

A magnitude 5 mb earthquake at 10 km depth.

Depth10 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated3 January 2020Latest timestamp stored in this record

Published location

Where is 200 km E of Neiafu, Tonga?

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

-18.341300, -172.114400

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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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Catalog fields and provenance
Event ID
us70005w62
Coordinates
-18.3413, -172.1144
Network
us
Significance
385