COMBLAIN-AU-PONT (BE) - 2023-03-17 12:17:16 - Magnitude 1.5
Last update : 2023-03-17 20:54:13 Belgian time

Main parameters

Date and time 2023-03-17 12:17:16 UTC
2023-03-17 13:17:16 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region COMBLAIN-AU-PONT (BE)
Epicentral coordinates 50.492° N, 5.561° 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
CLA CLAVIER 20 12:17:20.07 12:17:23.34 -
MEMH MEMBACH 34 12:17:23.01 12:17:27.84 -
GES GESVES 36 12:17:23.07 12:17:28.26 -
MRG MONT RIGI 36 12:17:23.27 12:17:28.37 -
HOU HOUVEGNEZ 35 12:17:23.39 12:17:27.91 -
KLB KALBORN 58 12:17:27.73 12:17:34.72 -
DOU DOURBES 82 12:17:31.94 - -
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 56 12:17:26.69 12:17:33.47 -
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 38 12:17:23.74 12:17:28.34 -
HGN HEIMANSGROEVE 40 12:17:24.32 12:17:29.42 -

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