OLNE (BE) - 2023-02-28 14:17:24 - Magnitude 1.0
Last update : 2023-03-02 12:10:46 Belgian time

Main parameters

Date and time 2023-02-28 14:17:24 UTC
2023-02-28 15:17:24 Belgian time
Type Quarry blast
Magnitude ML 1.0
Region OLNE (BE)
Epicentral coordinates 50.574° N, 5.702° E Uncertainty ± 0.3 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
STI SART TILMAN 10 14:17:25.83 - -
LCH LA CHARTREUSE 10 14:17:26.17 14:17:27.71 -
MEMH MEMBACH 22 14:17:27.98 14:17:31.29 -
MRG MONT RIGI 27 14:17:28.99 14:17:32.85 -
CLA CLAVIER 33 14:17:30.02 14:17:34.76 -
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
TERZ TERZIET 25 14:17:28.66 14:17:32.21 -
HGN HEIMANSGROEVE 27 14:17:28.96 14:17:33.02 -

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