QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem911634
USGS iscgem911634

9 Sept 1923, 23:03

9 km NNE of Netrakona, Bangladesh

A magnitude 6.9 mw earthquake at 15 km depth.

Depth15 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated25 April 2022Latest timestamp stored in this record

Published location

Where is 9 km NNE of Netrakona, Bangladesh?

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

24.969000, 90.752000

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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 6.96

28 km SSW of Lakhipur, India

M 7.14

24 km N of Kishorganj, Bangladesh

M 6.43

29 km SE of Trashigang, Bhutan

M 6.1

15 km ENE of Gangtok, India

M 6.1

11 km W of Trashigang, Bhutan

M 6.04

23 km WSW of Udalguri, India

Catalog fields and provenance
Event ID
iscgem911634
Coordinates
24.969, 90.752
Network
iscgem
Significance
737