LA ROCHE-EN-ARDENNE (BE) - 2026-09-04 12:23:26 - Magnitude 1.5
Last update : 2026-09-05 13:44:10 Belgian time

Main parameters

Date and time 2026-09-04 12:23:26 UTC
2026-09-04 14:23:26 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.198° N, 5.595° E Uncertainty ± 0.8 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 12:23:31.26 12:23:34.66 -
CLA CLAVIER 32 12:23:32.21 12:23:36.35 -
HOU HOUVEGNEZ 34 12:23:32.51 - -
KLB KALBORN 38 12:23:33.48 12:23:38.22 -
GRAP GRAPFONTAINE 45 12:23:34.39 12:23:39.95 -
MRG MONT RIGI 49 12:23:35.15 12:23:40.72 -
MEMH MEMBACH 54 12:23:36.09 12:23:42.50 -
TNL TERNELL 58 12:23:36.82 - -
DOU DOURBES 72 12:23:38.98 12:23:48.77 -

Data policy

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