LESSINES (BE) - 2021-11-17 11:40:10 - Magnitude 1.5
Last update : 2021-11-18 10:48:56 Belgian time

Main parameters

Date and time 2021-11-17 11:40:10 UTC
2021-11-17 12:40:10 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region LESSINES (BE)
Epicentral coordinates 50.714° N, 3.863° E Uncertainty ± 4.2 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
LES LESSINES 1 11:40:11.25 - -
SKQ STEENKERQUE 17 11:40:13.87 11:40:16.24 -
RQR RONQUIÈRES 28 11:40:15.75 - -
BRQ BRACQUEGNIES 32 11:40:16.84 - -
SNF SENEFFE 38 11:40:17.42 11:40:22.18 -
TGA TANGISSART 48 11:40:19.11 11:40:24.93 -
DOU DOURBES 86 11:40:26.51 11:40:37.17 -
RCH ROCHEFORT 115 11:40:31.87 11:40:46.48 -
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 146 11:40:36.16 11:40:54.23 -

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