This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2.1 MLv |
| Local datetime | 2021/04/13 10:21 |
| Universal datetime | 2021/04/13 08:21 |
| Latitude | 47.62 ° ± 3 km |
| Longitude | 6.35 ° ± 6 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 
|
37 | 47656 |
| Montbéliard
|
35 | 25395 |
| Vesoul
|
15 | 14916 |
| Audincourt
|
41 | 13387 |
| Valentigney
|
39 | 10714 |
| Héricourt
|
31 | 10601 |
| Lure
|
13 | 8207 |
| Remiremont
|
46 | 7714 |
| Luxeuil-les-Bains
|
23 | 6722 |
| Seloncourt
|
42 | 5775 |
| Grand-Charmont
|
37 | 5699 |
| Bethoncourt
|
35 | 5647 |
| Valdoie
|
38 | 5300 |
| Baume-les-Dames
|
29 | 5063 |
| Beaucourt
|
45 | 5007 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 143 ° |
| 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 |
|---|---|---|---|---|---|---|---|
| CH | BOURR | Pg | 08:21:27.34 | -0.14 | 110.11 | 0.64 | Manual |
| RD | ETNF | Sg | 08:21:37.65 | 0.13 | 342.04 | 0.68 | Manual |
| CH | BRANT | Pg | 08:21:28.4 | -0.33 | 173.04 | 0.68 | Manual |
| CH | BRANT | Sg | 08:21:37.92 | 0.34 | 173.04 | 0.68 | Manual |
| FR | ECH | Pg | 08:21:30.30 | -0.44 | 41.76 | 0.81 | Manual |
| FR | ECH | Sg | 08:21:42.19 | 0.51 | 41.76 | 0.81 | Manual |
| FR | RIVEL | Pg | 08:21:31.85 | -0.67 | 199.05 | 0.91 | Manual |
| FR | RIVEL | Sg | 08:21:45.35 | 0.6 | 199.05 | 0.91 | Manual |