LESSINES (BE) - 2023-05-04 10:45:07 - Magnitude 1.6
Last update : 2023-05-04 17:25:08 Belgian time

Main parameters

Date and time 2023-05-04 10:45:07 UTC
2023-05-04 12:45:07 Belgian time
Type Quarry blast
Magnitude ML 1.6
Region LESSINES (BE)
Epicentral coordinates 50.732° N, 3.866° E Uncertainty ± 3.7 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
LES LESSINES 3 10:45:08.02 10:45:08.27 -
SKQ STEENKERQUE 18 10:45:10.62 10:45:12.95 -
BRQ BRACQUEGNIES 34 10:45:13.62 - -
SNF SENEFFE 39 10:45:14.28 10:45:19.03 -
TGA TANGISSART 48 10:45:16.09 10:45:22.08 -
BLRG BLAREGNIES 42 10:45:16.28 10:45:21.19 -
MRD MAREDSOUS 80 10:45:22.26 - -
RCH ROCHEFORT 116 10:45:27.14 - -
MEMH MEMBACH 152 10:45:33.89 - -
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 10:45:33.00 - -
TERZ TERZIET 144 10:45:33.09 - -

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