ANDENNE (BE) - 2023-05-05 11:46:54 - Magnitude 1.3
Last update : 2023-05-06 11:00:09 Belgian time

Main parameters

Date and time 2023-05-05 11:46:54 UTC
2023-05-05 13:46:54 Belgian time
Type Quarry blast
Magnitude ML 1.3
Region ANDENNE (BE)
Epicentral coordinates 50.495° N, 4.985° 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 11:46:56.48 11:46:58.71 -
CLA CLAVIER 24 11:46:58.70 11:47:01.93 -
MRD MAREDSOUS 26 11:46:59.21 11:47:02.51 -
TGA TANGISSART 35 11:47:00.21 - -
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 71 11:47:06.39 11:47:15.28 -
HGN HEIMANSGROEVE 73 11:47:06.84 11:47:16.27 -

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