NAMUR (BE) - 2022-12-20 13:17:36 - Magnitude 1.5
Last update : 2022-12-21 15:04:06 Belgian time

Main parameters

Date and time 2022-12-20 13:17:36 UTC
2022-12-20 14:17:36 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region NAMUR (BE)
Epicentral coordinates 50.512° N, 4.962° E Uncertainty ± 0.7 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
CLA CLAVIER 26 13:17:40.67 13:17:44.46 -
MRD MAREDSOUS 27 13:17:41.36 13:17:45.08 -
TGA TANGISSART 33 13:17:42.41 13:17:46.11 -
RCH ROCHEFORT 44 13:17:44.09 13:17:49.53 -
DOU DOURBES 53 13:17:46.05 13:17:52.28 -
MEMH MEMBACH 75 13:17:49.39 - -
MEMS MEMBACH 75 13:17:49.77 - -
MRG MONT RIGI 79 13:17:50.10 - -
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 13:17:48.73 - -
HGN HEIMANSGROEVE 74 13:17:49.05 - -

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