LA ROCHE-EN-ARDENNE (BE) - 2023-08-11 10:11:43 - Magnitude 1.6
Last update : 2023-08-12 14:59:24 Belgian time

Main parameters

Date and time 2023-08-11 10:11:43 UTC
2023-08-11 12:11:43 Belgian time
Type Quarry blast
Magnitude ML 1.6
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.182° N, 5.610° E Uncertainty ± 3.5 km

Data source : ROB (Royal Observatory of Belgium)

Location map

50 km
Leaflet | Esri, NAVTEQ, DeLorme,

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 28 10:11:48.01 10:11:51.40 -
HOU HOUVEGNEZ 34 10:11:49.36 10:11:54.72 -
KLB KALBORN 37 10:11:50.21 10:11:54.89 -
MRG MONT RIGI 49 10:11:51.98 10:11:58.18 -
MEMS MEMBACH 55 10:11:52.76 10:11:59.19 -
DOU DOURBES 73 10:11:55.96 10:12:07.16 -
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 72 10:11:55.78 10:12:06.32 -

Data policy

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