LA ROCHE-EN-ARDENNE (BE) - 2022-03-11 14:26:41 - Magnitude 1.8
Last update : 2022-03-16 09:39:30 Belgian time

Main parameters

Date and time 2022-03-11 14:26:41 UTC
2022-03-11 15:26:41 Belgian time
Type Quarry blast
Magnitude ML 1.8
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.189° N, 5.604° E Uncertainty ± 0.7 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
RCH ROCHEFORT 27 14:26:46.51 14:26:50.50 -
CLA CLAVIER 33 14:26:47.65 14:26:52.37 -
HOU HOUVEGNEZ 34 14:26:47.81 - -
KLB KALBORN 37 14:26:48.73 14:26:53.26 -
GES GESVES 43 14:26:49.33 - -
MRG MONT RIGI 49 14:26:50.78 - -
MEMH MEMBACH 55 14:26:51.42 14:26:57.72 -
MEMS MEMBACH 55 14:26:51.54 14:26:58.10 -
DOU DOURBES 73 14:26:54.40 - -
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 68 14:26:54.02 - -

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