LA ROCHE-EN-ARDENNE (BE) - 2023-09-18 10:21:38 - Magnitude 1.1
Last update : 2023-09-19 16:37:58 Belgian time

Main parameters

Date and time 2023-09-18 10:21:38 UTC
2023-09-18 12:21:38 Belgian time
Type Quarry blast
Magnitude ML 1.1
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.186° N, 5.600° E Uncertainty ± 1.7 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 10:21:42.94 10:21:46.34 -
CLA CLAVIER 34 10:21:44.01 10:21:48.78 -
HOU HOUVEGNEZ 34 10:21:44.12 - -
KLB KALBORN 38 10:21:45.15 10:21:49.15 -

Data policy

Please read on this notice to learn more about our data policy.