DIEPPE (FR)

Controlled explosion4 April 2020

Magnitude
3.1ML
Depth
–
Belgian time
15:47:532020-04-04
UTC
13:47:532020-04-04

Main parameters

Date and time2020-04-04 13:47:53 UTC
2020-04-04 15:47:53 Belgian time
MagnitudeML 3.1
Epicentral coordinates50.079° N, 1.003° E
Uncertainty ± 3.0 km
Event IDROB 9740

Data source : ROB (Royal Observatory of Belgium)
Last update : 2020-04-08 07:11:52 Belgian time

Location map

  • Epicentre
  • Station that recorded the event

Arrival times at the stations

Each station first records the P wave, the fastest, then the S wave. The farther a station is from the epicentre, the later the waves reach it and the wider the gap between the two.

Stations
7
Epicentral distance
188.0 – 251.5km
  • P wave
  • S wave

Table of measurements

Station measurements

P- and S-wave arrivals and ground displacement measured at each station. Click a column heading to change the order.

km°UTCUTCs
Belgian seismic network (Royal Observatory of Belgium)6 stations
OSTBOostende188.04613:48:21.84+28.83 s––
BOUBougnies212.78013:48:24.75+31.74 s––
LESLessines213.87013:48:24.67+31.66 s––
BRQBracquegnies227.77713:48:26.76+33.75 s––
RQRRonquières236.77413:48:27.66+34.65 s––
UCCBUccle251.57013:48:29.34+36.33 s––
British Geological Survey (United Kingdom)1 station
JSASAINT AUBIN249.824813:48:28.25+35.24 s––
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