This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2012/03/23 12:09 |
| Universal datetime | 2012/03/23 11:09 |
| Latitude | 47.76 ° ± 2 km |
| Longitude | 6.93 ° ± 2 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Belfort 
|
14 | 47656 |
| Wittenheim
|
29 | 14317 |
| Cernay
|
19 | 11565 |
| Guebwiller
|
27 | 11094 |
| Héricourt
|
25 | 10601 |
| Wittelsheim
|
24 | 10355 |
| Pfastatt
|
28 | 9579 |
| Thann
|
14 | 7780 |
| Soultz-Haut-Rhin
|
23 | 7072 |
| Lutterbach
|
26 | 6310 |
| Altkirch
|
28 | 5737 |
| Grand-Charmont
|
27 | 5699 |
| Delle
|
29 | 5690 |
| Bethoncourt
|
26 | 5647 |
| Valdoie
|
12 | 5300 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.39 |
| Azimuthal gap | 117.49 ° |
| Number of stations used | 6 |
| Number of phases used | 11 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | MOF | Pg | 11:09:55.95 | -0.49 | 57.08 | 0.16 | Manual |
| FR | MOF | Sg | 11:09:58.78 | -0.04 | 57.08 | 0.16 | Manual |
| FR | LOMF | Pg | 11:10:00.81 | -0.28 | 189.51 | 0.42 | Manual |
| FR | LOMF | Sg | 11:10:06.88 | -0.09 | 189.51 | 0.42 | Manual |
| FR | ECH | Pg | 11:10:01.90 | -0.36 | 18.67 | 0.48 | Manual |
| FR | ECH | Sg | 11:10:08.58 | -0.44 | 18.67 | 0.48 | Manual |
| LE | KIZ | Pg | 11:10:06.88 | 0.64 | 73.39 | 0.69 | Manual |
| LE | KIZ | Sg | 11:10:16.61 | 0.58 | 73.39 | 0.69 | Manual |
| FR | WLS | Pg | 11:10:06.40 | -0.16 | 23.49 | 0.71 | Manual |
| FR | THEF | Pg | 11:10:08.8 | 0.2 | 307 | 0.78 | Manual |
| FR | THEF | Sg | 11:10:19.34 | 0.44 | 307 | 0.78 | Manual |