NAMUR (BE) - 2023-07-12 11:44:18 - Magnitude 1.5
Last update : 2023-07-17 08:30:40 Belgian time

Main parameters

Date and time 2023-07-12 11:44:18 UTC
2023-07-12 13:44:18 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region NAMUR (BE)
Epicentral coordinates 50.489° N, 4.975° E Uncertainty ± 0.6 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 11:44:20.67 11:44:22.92 -
CLA CLAVIER 25 11:44:22.52 11:44:26.01 -
MRD MAREDSOUS 25 11:44:22.94 11:44:25.87 -
TGA TANGISSART 34 11:44:24.11 11:44:28.78 -
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
TERZ TERZIET 72 11:44:30.41 - -
HGN HEIMANSGROEVE 74 11:44:30.81 - -

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