NAMUR (BE) - 2020-07-31 11:51:04 - Magnitude 1.9
Last update : 2020-07-31 15:40:19 Belgian time

Main parameters

Date and time 2020-07-31 11:51:04 UTC
2020-07-31 13:51:04 Belgian time
Type Quarry blast
Magnitude ML 1.9
Region NAMUR (BE)
Epicentral coordinates 50.490° N, 4.965° E Uncertainty ± 0.9 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
GES GESVES 15 11:51:06.87 11:51:08.85 -
CLA CLAVIER 25 11:51:09.00 11:51:12.78 -
MRD MAREDSOUS 25 11:51:09.42 11:51:12.73 -
RCH ROCHEFORT 42 11:51:12.03 11:51:17.57 -
DOU DOURBES 51 11:51:14.01 11:51:20.17 -
MEMH MEMBACH 75 11:51:18.28 11:51:26.94 -
KLB KALBORN 92 11:51:20.69 11:51:30.83 -

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