QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0006nz3
USGS usp0006nz3

20 Nov 1994, 18:34

44 km WSW of Langsa, Indonesia

A magnitude 6.1 mwb earthquake at 153.4 km depth.

Depth153.4 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated28 April 2022Latest timestamp stored in this record

Published location

Where is 44 km WSW of Langsa, Indonesia?

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

4.330000, 97.591000

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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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Nearby events with a similar magnitude

M 6.1

66 km W of Kabanjahe, Indonesia

M 6.09

59 km W of Kabanjahe, Indonesia

M 6.11

95 km SW of Pangkalan Brandan, Indonesia

M 6.2

95 km W of Kabanjahe, Indonesia

M 6.3

62 km WSW of Binjai, Indonesia

M 6.3

northern Sumatra, Indonesia

Catalog fields and provenance
Event ID
usp0006nz3
Coordinates
4.33, 97.591
Network
us
Significance
572