QQuakeFacts
USGS iscgem869655

21 Mar 1964, 03:42

250 km NNE of Lospalos, Timor Leste

A magnitude 6.8 mw earthquake at 357.8 km depth.

Depth357.8 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated27 April 2022Latest timestamp stored in this record

Published location

Where is 250 km NNE of Lospalos, Timor Leste?

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

-6.441000, 127.892000

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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
iscgem869655
Coordinates
-6.441, 127.892
Network
iscgem
Significance
705