HOSINGEN (LU)
Known mine explosion28 August 2013
- Magnitude
- 1.0ML
- Depth
- 9.5km ± 3.5
- Belgian time
- 16:40:242013-08-28
- UTC
- 14:40:242013-08-28
Main parameters
| Date and time | 2013-08-28 14:40:24 UTC 2013-08-28 16:40:24 Belgian time |
|---|---|
| Magnitude | ML 1.0 |
| Epicentral coordinates | 49.983° N, 6.089° E Uncertainty ± 2.6 km |
| Depth of hypocenter | 9.5 ± 3.5 km |
| Event ID | ROB 4943 |
Data source : ROB (Royal Observatory of Belgium)
Last update : 2013-08-28 18:21:42 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
- 9.7 – 107.8km
- Mean velocity, P wave
- 6.0km/s
- Mean velocity, S wave
- 3.4km/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 9.5 km. P wave: 7 measurements, root-mean-square deviation 0.39 s. S wave: 4 measurements, root-mean-square deviation 0.17 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)7 stations | ||||||
| VIAVianden | 9.7 | 123 | 14:40:26.03+1.84 s | 14:40:28.23+4.04 s | 2.20 | – |
| KLBKalborn | 13.1 | 6 | 14:40:26.55+2.36 s | 14:40:28.96+4.77 s | 2.41 | – |
| WLFWalferdange | 35.7 | 173 | 14:40:30.52+6.33 s | 14:40:35.35+11.16 s | 4.83 | 7.2 |
| HOUHouvegnez | 41.7 | 352 | 14:40:31.55+7.36 s | – | – | – |
| MEMSMembach | 69.9 | 355 | 14:40:36.53+12.34 s | – | – | – |
| CLAClavier | 74.3 | 311 | 14:40:36.83+12.64 s | 14:40:45.98+21.79 s | 9.15 | – |
| DOUDourbes | 107.8 | 277 | 14:40:41.65+17.46 s | – | – | – |