LONTZEN (BE) - 2026-08-11 09:42:34 - Magnitude 0.7
Last update : 2026-08-19 12:45:09 Belgian time

Main parameters

Date and time 2026-08-11 09:42:34 UTC
2026-08-11 11:42:34 Belgian time
Type Quarry blast
Magnitude ML 0.7
Region LONTZEN (BE)
Epicentral coordinates 50.657° N, 6.016° E Uncertainty ± 2.4 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
MEMH MEMBACH 5 09:42:35.09 09:42:35.37 -
MEMS MEMBACH 5 09:42:35.11 09:42:35.44 -
TNL TERNELL 11 09:42:36.10 09:42:37.53 -
MRG MONT RIGI 17 09:42:37.28 09:42:39.84 -
WLF WALFERDANGE 111 09:42:54.13 - -
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
DRE DREILÄGERBACH 15 09:42:36.73 09:42:38.88 -
KLL KALLTALSPERRE 21 09:42:37.95 09:42:40.76 -
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 13 09:42:36.80 09:42:38.12 -

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