MAGNEE (BE)
Known mine explosion25 June 2013
- Magnitude
- 2.0ML
- Depth
- 8.3km ± 2.3
- Belgian time
- 16:53:522013-06-25
- UTC
- 14:53:522013-06-25
Main parameters
| Date and time | 2013-06-25 14:53:52 UTC 2013-06-25 16:53:52 Belgian time |
|---|---|
| Magnitude | ML 2.0 |
| Epicentral coordinates | 50.597° N, 5.696° E Uncertainty ± 1.7 km |
| Depth of hypocenter | 8.3 ± 2.3 km |
| Event ID | ROB 4911 |
Data source : ROB (Royal Observatory of Belgium)
Last update : 2013-06-26 08:52:17 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
- 6
- Epicentral distance
- 8.3 – 96.2km
- Mean velocity, P wave
- 5.9km/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 8.3 km. P wave: 6 measurements, root-mean-square deviation 0.20 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 | nm | |
|---|---|---|---|---|---|---|
| Belgian seismic network (Royal Observatory of Belgium)6 stations | ||||||
| LCHLa Chartreuse | 8.3 | 304 | 14:53:54.38+1.80 s | 14:53:56.15+3.57 s | 1.77 | – |
| STISart Tilman | 9.5 | 260 | 14:53:54.50+1.92 s | – | – | – |
| EBNEben-Emael | 22.2 | 357 | 14:53:56.68+4.10 s | – | – | – |
| MEMSMembach | 22.3 | 87 | 14:53:56.47+3.89 s | 14:53:59.87+7.29 s | 3.40 | 107.8 |
| CLAClavier | 34.3 | 235 | 14:53:58.88+6.30 s | – | – | – |
| DOUDourbes | 96.2 | 235 | 14:54:08.69+16.11 s | – | – | – |
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