LA ROCHE-EN-ARDENNE (BE) - 2022-09-22 12:20:22 - Magnitude 1.2
Last update : 2022-09-26 13:30:15 Belgian time

Main parameters

Date and time 2022-09-22 12:20:22 UTC
2022-09-22 14:20:22 Belgian time
Type Quarry blast
Magnitude ML 1.2
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.198° N, 5.596° E Uncertainty ± 1.0 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 12:20:27.08 12:20:30.47 -
CLA CLAVIER 32 12:20:28.14 - -
HOU HOUVEGNEZ 34 12:20:28.30 12:20:32.65 -
KLB KALBORN 38 12:20:28.71 - -
MRG MONT RIGI 49 12:20:30.93 - -
VIA VIANDEN 52 12:20:31.79 - -
DOU DOURBES 72 12:20:34.87 - -
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 71 12:20:34.54 - -

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