LA ROCHE-EN-ARDENNE (BE) - 2026-03-04 12:59:04 - Magnitude 1.3
Last update : 2026-03-06 10:33:12 Belgian time

Main parameters

Date and time 2026-03-04 12:59:04 UTC
2026-03-04 13:59:04 Belgian time
Type Quarry blast
Magnitude ML 1.3
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.185° N, 5.594° E Uncertainty ± 0.4 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 12:59:09.39 12:59:12.71 -
CLA CLAVIER 33 12:59:10.36 12:59:15.12 -
HOU HOUVEGNEZ 35 12:59:10.62 12:59:15.22 -
KLB KALBORN 38 12:59:11.53 12:59:16.26 -
GES GESVES 42 12:59:12.13 12:59:17.40 -
GRAP GRAPFONTAINE 43 12:59:12.42 12:59:17.57 -
MRG MONT RIGI 50 12:59:13.24 - -
MEMH MEMBACH 56 12:59:14.27 12:59:20.54 -
TNL TERNELL 59 12:59:14.85 - -
DOU DOURBES 72 12:59:17.09 12:59:26.96 -
Measurements by the Dutch seismic network of KNMI (Royal Netherlands Meteorological Institute)
Station Epicentral
distance (km)
P-Wave arrival (hh:mm:ss.ss) S-Wave arrival (hh:mm:ss.ss) Maximal ground
displacement (nm)
Code Place
HGN HEIMANSGROEVE 69 12:59:16.26 12:59:24.64 -

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