SOIGNIES (BE)
Quarry blast12 August 2021
- Magnitude
- 1.2ML
- Depth
- –
- Belgian time
- 14:04:092021-08-12
- UTC
- 12:04:092021-08-12
Main parameters
| Date and time | 2021-08-12 12:04:09 UTC 2021-08-12 14:04:09 Belgian time |
|---|---|
| Magnitude | ML 1.2 |
| Epicentral coordinates | 50.573° N, 4.045° E Uncertainty ± 5.7 km |
| Event ID | ROB 14230 |
Data source : ROB (Royal Observatory of Belgium)
Last update : 2021-08-16 09:35:03 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
- 4
- Epicentral distance
- 8.8 – 18.3km
- P wave
- S wave
Station measurements
P- and S-wave arrivals and ground displacement measured at each station. Click a column heading to change the order.
| km | ° | UTC | UTC | s | |
|---|---|---|---|---|---|
| Belgian seismic network (Royal Observatory of Belgium)4 stations | |||||
| SKQSteenkerque | 8.8 | 16 | 12:04:11.45+1.87 s | 12:04:12.56+2.98 s | 1.11 |
| BRQBracquegnies | 12.1 | 148 | 12:04:11.92+2.34 s | – | – |
| RQRRonquières | 13.2 | 74 | 12:04:12.06+2.48 s | – | – |
| SNFSeneffe | 18.3 | 112 | 12:04:13.10+3.52 s | 12:04:15.65+6.07 s | 2.55 |
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