ROTTUM (NL) - 2026-08-21 03:50:37 - Magnitude 2.5
Last update : 2026-08-21 13:15:17 Belgian time

Main parameters

Date and time 2026-08-21 03:50:37 UTC
2026-08-21 05:50:37 Belgian time
Type Known induced event
Magnitude ML 2.5
Region ROTTUM (NL)
Epicentral coordinates 53.374° N, 6.676° E Uncertainty ± 2.9 km
Depth of hypocenter 3.0 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
OPTB OPITTER 262 03:51:16.13 03:51:49.53 -
DSLB DESSEL 262 03:51:17.99 03:51:50.46 -
MEMH MEMBACH 311 03:51:23.26 - -
MEMS MEMBACH 311 03:51:23.38 03:52:00.78 -
TNL TERNELL 313 03:51:23.91 - -
MRG MONT RIGI 321 03:51:24.63 03:51:58.41 -
UCCB UCCLE 328 03:51:26.22 - -
HOU HOUVEGNEZ 339 03:51:27.41 03:52:03.08 -
CLA CLAVIER 342 03:51:28.03 - -
OSTB OOSTENDE 348 03:51:28.17 03:52:04.45 -
GES GESVES 350 03:51:28.61 - -
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
WTSB WINTERSWIJK NEW 157 03:51:04.99 03:51:23.21 -
VKB VALKENBURG 286 03:51:20.77 03:51:52.31 -
TERZ TERZIET 296 03:51:21.39 - -

Data policy

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