LA ROCHE-EN-ARDENNE (BE) - 2018-07-03 14:52:31 - Magnitude 1.8
Last update : 2018-07-04 13:46:21 Belgian time

Main parameters

Date and time 2018-07-03 14:52:31 UTC
2018-07-03 16:52:31 Belgian time
Type Quarry blast
Magnitude ML 1.8
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.188° N, 5.592° E Uncertainty ± 1.0 km
Depth of hypocenter 10.2 ± 4.3 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 26 14:52:36.48 - -
CLA CLAVIER 33 14:52:37.47 14:52:41.98 48
HOU HOUVEGNEZ 35 14:52:37.59 - -
KLB KALBORN 38 14:52:38.63 14:52:43.69 -
GES GESVES 42 14:52:39.20 14:52:44.78 -
MRG MONT RIGI 50 14:52:40.27 - -
MEMH MEMBACH 56 14:52:41.51 14:52:48.58 -
TNL TERNELL 59 14:52:41.85 - -
MRD MAREDSOUS 60 14:52:42.08 14:52:49.85 -
DOU DOURBES 72 14:52:44.01 - -
WLF WALFERDANGE 71 14:52:44.70 - -
SKQ STEENKERQUE 119 14:52:51.59 - -

Data policy

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