SAINT-HADELIN (BE)
Known mine explosion10 June 2013
- Magnitude
- 2.3ML
- Depth
- 0.8km ± 11.8
- Belgian time
- 15:19:082013-06-10
- UTC
- 13:19:082013-06-10
Main parameters
| Date and time | 2013-06-10 13:19:08 UTC 2013-06-10 15:19:08 Belgian time |
|---|---|
| Magnitude | ML 2.3 |
| Epicentral coordinates | 50.587° N, 5.700° E Uncertainty ± 2.4 km |
| Depth of hypocenter | 0.8 ± 11.8 km |
| Event ID | ROB 4898 |
Data source : ROB (Royal Observatory of Belgium)
Last update : 2013-06-11 08:48:19 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
- 8
- Epicentral distance
- 9.2 – 114.9km
- Mean velocity, P wave
- 5.6km/s
- P wave
- S wave
- Curve fitted to the measurements
Notes and method
Curves: travel time of a direct wave in a homogeneous medium. The velocity of each wave and an origin-time shift, common to both, are fitted to the measurements by least squares. Hypocenter at a depth of 0.8 km. P wave: 8 measurements, root-mean-square deviation 0.36 s.
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)7 stations | |||||
| LCHLa Chartreuse | 9.2 | 309 | 13:19:09.89+1.73 s | – | – |
| STISart Tilman | 9.6 | 268 | 13:19:08.98+0.82 s | – | – |
| MEMSMembach | 22.1 | 83 | 13:19:11.82+3.66 s | – | – |
| EBNEben-Emael | 23.4 | 356 | 13:19:12.41+4.25 s | – | – |
| HOUHouvegnez | 33.7 | 140 | 13:19:14.51+6.35 s | – | – |
| CLAClavier | 33.8 | 237 | 13:19:14.49+6.33 s | – | – |
| SKQSteenkerque | 114.9 | 274 | 13:19:28.54+20.38 s | – | – |
| Dutch seismic network (KNMI)1 station | |||||
| HGNHeimansgroeve | 25.6 | 40 | 13:19:12.71+4.55 s | – | – |
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