ROCHEFORT (BE) - 2023-09-18 12:09:20 - Magnitude 1.0
Last update : 2023-09-19 16:38:55 Belgian time

Main parameters

Date and time 2023-09-18 12:09:20 UTC
2023-09-18 14:09:20 Belgian time
Type Quarry blast
Magnitude ML 1.0
Region ROCHEFORT (BE)
Epicentral coordinates 50.105° N, 5.094° E Uncertainty ± 3.4 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
RCH ROCHEFORT 11 12:09:22.48 12:09:23.95 -
GES GESVES 31 12:09:26.41 - -
MRD MAREDSOUS 32 12:09:26.87 12:09:30.89 -
DOU DOURBES 36 12:09:27.04 12:09:31.74 -
CLA CLAVIER 38 12:09:27.47 - -
BRQ BRACQUEGNIES 80 12:09:34.93 - -
MEMH MEMBACH 86 12:09:36.69 - -
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 93 12:09:37.46 - -
HGN HEIMANSGROEVE 94 12:09:38.45 - -

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