OLNE (BE) - 2020-04-07 11:30:28 - Magnitude 1.4
Last update : 2020-04-07 15:02:46 Belgian time

Main parameters

Date and time 2020-04-07 11:30:28 UTC
2020-04-07 13:30:28 Belgian time
Type Quarry blast
Magnitude ML 1.4
Region OLNE (BE)
Epicentral coordinates 50.604° N, 5.719° E Uncertainty ± 0.8 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 11:30:29.91 11:30:31.43 -
MEMH MEMBACH 21 11:30:31.75 11:30:35.28 -
EBN EBEN-EMAEL 22 11:30:32.93 - -
MRG MONT RIGI 27 11:30:33.01 - -
CLA CLAVIER 36 11:30:34.28 11:30:39.65 -
HOU HOUVEGNEZ 34 11:30:34.29 - -
GES GESVES 51 11:30:37.43 - -
KLB KALBORN 63 11:30:39.29 11:30:46.58 -
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 11:30:32.35 11:30:36.08 -
VKB VALKENBURG 30 11:30:33.89 11:30:37.13 -

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