FLEMALLE (BE) - 2020-05-20 10:04:33 - Magnitude 1.1
Last update : 2020-05-20 12:38:25 Belgian time

Main parameters

Date and time 2020-05-20 10:04:33 UTC
2020-05-20 12:04:33 Belgian time
Type Quarry blast
Magnitude ML 1.1
Region FLEMALLE (BE)
Epicentral coordinates 50.581° N, 5.441° E Uncertainty ± 1.3 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
LCH LA CHARTREUSE 13 10:04:36.50 10:04:38.74 -
CLA CLAVIER 20 10:04:37.11 10:04:39.08 -
GES GESVES 33 10:04:39.54 10:04:45.00 -
MEMH MEMBACH 40 10:04:41.23 10:04:46.89 -
MRG MONT RIGI 46 10:04:42.42 10:04:48.19 -
HOU HOUVEGNEZ 47 10:04:42.51 - -
MRD MAREDSOUS 57 10:04:43.81 - -
KLB KALBORN 71 10:04:46.64 10:04:54.62 -
RCH ROCHEFORT 50 - 10:04:47.96 -
DOU DOURBES 81 10:04:48.30 - -
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
VKB VALKENBURG 40 10:04:40.95 10:04:45.92 -
HGN HEIMANSGROEVE 40 10:04:41.31 10:04:46.00 -

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