CONSTHUM (LU) - 2021-12-07 14:35:43 - Magnitude 1.5
Last update : 2021-12-10 09:51:18 Belgian time

Main parameters

Date and time 2021-12-07 14:35:43 UTC
2021-12-07 15:35:43 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region CONSTHUM (LU)
Epicentral coordinates 49.977° N, 6.030° E Uncertainty ± 3.9 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
VIA VIANDEN 13 14:35:45.42 14:35:47.21 -
KLB KALBORN 15 14:35:45.82 - -
HOU HOUVEGNEZ 42 14:35:50.63 - -
DOU DOURBES 103 14:36:01.03 - -
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 88 14:35:58.45 - -

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