NORTH SEA - 2021-04-30 09:00:57 - Magnitude 1.8
Last update : 2021-04-30 16:00:04 Belgian time

Main parameters

Date and time 2021-04-30 09:00:57 UTC
2021-04-30 11:00:57 Belgian time
Type Controlled explosion
Magnitude ML 1.8
Region NORTH SEA
Epicentral coordinates 51.514° N, 3.394° E Uncertainty ± 5.9 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
OSTB OOSTENDE 44 09:01:05.84 09:01:11.16 -
UCCB UCCLE 104 09:01:15.92 - -
SKQ STEENKERQUE 108 09:01:16.07 09:01:28.95 -
RQR RONQUIÈRES 117 09:01:17.45 - -
DSLB DESSEL 120 09:01:18.75 - -
TGA TANGISSART 128 09:01:19.35 09:01:34.95 -
SNF SENEFFE 128 09:01:19.62 - -
GES GESVES 173 09:01:26.19 09:01:46.53 -

Data policy

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