OLNE (BE) - 2020-02-20 14:12:40 - Magnitude 1.5
Last update : 2020-02-21 10:26:13 Belgian time

Main parameters

Date and time 2020-02-20 14:12:40 UTC
2020-02-20 15:12:40 Belgian time
Type Quarry blast
Magnitude ML 1.5
Region OLNE (BE)
Epicentral coordinates 50.585° N, 5.727° 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 11 14:12:41.74 14:12:44.23 -
MEMH MEMBACH 20 14:12:43.78 14:12:46.95 -
MEMS MEMBACH 20 14:12:43.84 - -
EBN EBEN-EMAEL 24 14:12:44.37 - -
CLA CLAVIER 35 14:12:46.29 14:12:51.41 -
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 25 14:12:44.39 14:12:48.16 -
VKB VALKENBURG 32 14:12:45.86 14:12:50.57 -

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