LESSINES (BE) - 2023-03-03 10:47:07 - Magnitude 1.7
Last update : 2023-03-04 11:16:51 Belgian time

Main parameters

Date and time 2023-03-03 10:47:07 UTC
2023-03-03 11:47:07 Belgian time
Type Quarry blast
Magnitude ML 1.7
Region LESSINES (BE)
Epicentral coordinates 50.711° N, 3.858° E Uncertainty ± 1.6 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
LES LESSINES 1 10:47:07.45 10:47:07.72 -
SKQ STEENKERQUE 17 10:47:10.04 - -
RQR RONQUIÈRES 28 10:47:11.72 - -
BRQ BRACQUEGNIES 32 10:47:13.34 - -
SNF SENEFFE 38 10:47:13.68 10:47:18.52 -
UCCB UCCLE 37 10:47:13.96 - -
TGA TANGISSART 48 10:47:15.37 10:47:20.74 -
GES GESVES 94 10:47:25.16 - -
HOU HOUVEGNEZ 157 10:47:34.37 - -
Measurements by the German seismic network of Bensberg (University of Cologne)
Station Epicentral
distance (km)
P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
KLL KALLTALSPERRE 173 10:47:36.03 - -
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 146 10:47:32.06 10:47:50.15 -
TERZ TERZIET 144 10:47:32.46 - -

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