NAAST (BE) - 2018-05-02 10:08:37 - Magnitude 1.1
Last update : 2018-05-02 14:23:37 Belgian time

Main parameters

Date and time 2018-05-02 10:08:37 U.T.
2018-05-02 12:08:37 Belgian time
Type Quarry blast
Magnitude ML 1.1
Region NAAST (BE)
Epicentral coordinates 50.569° N, 4.120° E Uncertainty ± 2.1 km
Depth of hypocenter 4.7 ± 4.8 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
RQR RONQUIÈRES 9 10:08:39.13 10:08:40.32 -
BRQ BRACQUEGNIES 10 10:08:39.20 - -
SKQ STEENKERQUE 9 10:08:39.40 10:08:40.76 27.5
LES LESSINES 25 10:08:41.49 10:08:45.33 -
DOU DOURBES 63 10:08:48.67 10:08:55.70 -

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