NAMUR (BE) - 2026-09-11 12:00:49 - Magnitude 1.2
Last update : 2026-09-11 17:03:23 Belgian time

Main parameters

Date and time 2026-09-11 12:00:49 UTC
2026-09-11 14:00:49 Belgian time
Type Quarry blast
Magnitude ML 1.2
Region NAMUR (BE)
Epicentral coordinates 50.492° N, 4.973° E Uncertainty ± 0.8 km

Data source : ROB (Royal Observatory of Belgium)

Location map

Quake measurements

Measurements by the Belgian seismic network
Station Epicentral
distance (km)
P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
GES GESVES 14 12:00:50.76 12:00:52.88 -
CLA CLAVIER 25 12:00:53.62 12:00:57.32 -
MRD MAREDSOUS 26 12:00:53.92 12:00:57.68 -
TGA TANGISSART 34 12:00:55.15 12:00:59.78 -
DOU DOURBES 52 12:00:58.68 12:01:04.37 -
GRAP GRAPFONTAINE 81 12:01:03.28 12:01:13.52 -
Measurements by the Dutch seismic network of KNMI (Royal Netherlands Meteorological Institute)
Station Epicentral
distance (km)
P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
HGN HEIMANSGROEVE 74 12:01:02.05 12:01:11.37 -

Data policy

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