ALTRICH (DE) - 2020-08-20 08:20:56 - Magnitude 2.2
Last update : 2020-08-20 18:49:47 Belgian time

Main parameters

Date and time 2020-08-20 08:20:56 UTC
2020-08-20 10:20:56 Belgian time
Type Suspected quarry blast
Magnitude ML 2.2
Region ALTRICH (DE)
Epicentral coordinates 49.941° N, 6.894° E Uncertainty ± 1.1 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
KLB KALBORN 59 08:21:07.07 08:21:13.86 -
HOU HOUVEGNEZ 78 08:21:09.98 - -
MRG MONT RIGI 86 08:21:11.67 08:21:22.07 -
MEMH MEMBACH 97 08:21:14.02 08:21:25.17 -
RCH ROCHEFORT 122 08:21:17.47 08:21:32.79 -
CLA CLAVIER 125 08:21:18.68 08:21:34.28 -
EBN EBEN-EMAEL 129 08:21:19.21 - -
GES GESVES 138 08:21:20.32 - -
DOU DOURBES 165 08:21:23.68 08:21:42.84 -
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
HGN HEIMANSGROEVE 114 08:21:16.83 08:21:30.67 -
VKB VALKENBURG 130 08:21:19.29 08:21:35.52 -

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