LA ROCHE-EN-ARDENNE (BE) - 2021-08-23 15:24:16 - Magnitude 1.7
Last update : 2021-08-25 16:44:57 Belgian time

Main parameters

Date and time 2021-08-23 15:24:16 UTC
2021-08-23 17:24:16 Belgian time
Type Quarry blast
Magnitude ML 1.7
Region LA ROCHE-EN-ARDENNE (BE)
Epicentral coordinates 50.197° N, 5.590° E Uncertainty ± 0.6 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 26 15:24:21.19 15:24:24.92 -
CLA CLAVIER 32 15:24:22.18 15:24:26.29 -
HOU HOUVEGNEZ 34 15:24:22.52 15:24:26.51 -
KLB KALBORN 39 15:24:23.37 15:24:28.35 -
GES GESVES 41 15:24:23.99 - -
MRG MONT RIGI 49 15:24:25.24 - -
VIA VIANDEN 53 15:24:25.83 - -
MEMH MEMBACH 55 15:24:26.21 - -
MEMS MEMBACH 55 15:24:26.35 - -
MRD MAREDSOUS 60 15:24:26.98 - -
EBN EBEN-EMAEL 67 15:24:28.65 - -
DOU DOURBES 72 15:24:29.06 - -
SNF SENEFFE 99 15:24:34.16 - -
SKQ STEENKERQUE 118 15:24:36.93 - -

Data policy

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