Earthquakes in Belgium

NAMUR (BE) - 2023-08-07 11:44:57 - Magnitude 1.2
Last update : 2023-08-08 10:08:29 Belgian time

Main parameters

Date and time 2023-08-07 11:44:57 UTC
2023-08-07 13:44:57 Belgian time
Type Quarry blast
Magnitude ML 1.2
Region NAMUR (BE)
Epicentral coordinates 50.506° N, 4.950° E Uncertainty ± 0.9 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 17 11:45:00.33 11:45:02.42 -
CLA CLAVIER 27 11:45:02.70 11:45:06.32 -
MRD MAREDSOUS 26 11:45:02.91 11:45:05.92 -
RCH ROCHEFORT 44 11:45:05.80 11:45:11.24 -
RQR RONQUIÈRES 53 11:45:06.99 - -
DOU DOURBES 52 11:45:07.51 11:45:13.56 -
SKQ STEENKERQUE 64 11:45:08.79 - -
MRG MONT RIGI 80 11:45:12.26 - -
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 73 11:45:10.42 - -
HGN HEIMANSGROEVE 75 11:45:10.76 - -

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