OLNE (BE) - 2020-08-10 09:51:40 - Magnitude 1.3
Last update : 2020-08-10 12:02:51 Belgian time

Main parameters

Date and time 2020-08-10 09:51:40 UTC
2020-08-10 11:51:40 Belgian time
Type Quarry blast
Magnitude ML 1.3
Region OLNE (BE)
Epicentral coordinates 50.608° N, 5.712° 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
LCH LA CHARTREUSE 9 09:51:41.94 09:51:43.71 -
MEMS MEMBACH 21 09:51:44.26 - -
MEMH MEMBACH 21 09:51:44.26 09:51:47.55 -
EBN EBEN-EMAEL 21 09:51:44.69 - -
MRG MONT RIGI 28 09:51:45.20 09:51:49.37 -
CLA CLAVIER 36 09:51:46.79 - -
HOU HOUVEGNEZ 35 09:51:47.02 - -
KLB KALBORN 63 09:51:52.04 - -
DOU DOURBES 98 09:51:57.65 - -
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 23 09:51:44.73 09:51:48.37 -
VKB VALKENBURG 29 09:51:45.45 09:51:50.06 -

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