This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2012/09/21 11:44 |
| Universal datetime | 2012/09/21 09:44 |
| Latitude | 47.50 ° ± 4 km |
| Longitude | 6.54 ° ± 10 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Belfort 
|
28 | 47656 |
| Montbéliard
|
19 | 25395 |
| Vesoul
|
32 | 14916 |
| Audincourt
|
24 | 13387 |
| Valentigney
|
22 | 10714 |
| Héricourt
|
19 | 10601 |
| Lure
|
20 | 8207 |
| Luxeuil-les-Bains
|
38 | 6722 |
| Seloncourt
|
25 | 5775 |
| Grand-Charmont
|
22 | 5699 |
| Delle
|
35 | 5690 |
| Bethoncourt
|
20 | 5647 |
| Valdoie
|
30 | 5300 |
| Baume-les-Dames
|
22 | 5063 |
| Beaucourt
|
29 | 5007 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 227.48 ° |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 | LOMF | Pg | 09:44:12.62 | -0.31 | 127.59 | 0.25 | Manual |
| FR | CHMF | Pg | 09:44:12.88 | -0.39 | 162.77 | 0.27 | Manual |
| FR | CHMF | Sg | 09:44:17.45 | 0.5 | 162.77 | 0.27 | Manual |
| FR | ECH | Pg | 09:44:23.72 | 0.04 | 30.25 | 0.83 | Manual |
| FR | ECH | Sg | 09:44:35.42 | 0.22 | 30.25 | 0.83 | Manual |
| LE | KIZ | Pg | 09:44:27.66 | 0.08 | 63.67 | 1.04 | Manual |
| LE | KIZ | Sg | 09:44:41.91 | -0.1 | 63.67 | 1.04 | Manual |
| FR | WLS | Pg | 09:44:28.2 | -0.05 | 30.87 | 1.06 | Manual |