This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2015/08/21 09:30 |
| Universal datetime | 2015/08/21 07:30 |
| Latitude | 47.16 ° ± 3 km |
| Longitude | 7.25 ° ± 2 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 |
|---|---|---|
Bern 
|
32 | 121631 |
| Biel
|
1 | 48614 |
| Fribourg
|
41 | 32827 |
| Neuchâtel
|
31 | 31270 |
| Solothurn
|
22 | 14853 |
Audincourt 
|
47 | 13387 |
| Liestal
|
51 | 12832 |
| Delémont
|
24 | 11315 |
| Valentigney
|
47 | 10714 |
| Morteau
|
52 | 6935 |
| Seloncourt
|
44 | 5775 |
| Altkirch
|
51 | 5737 |
| Grand-Charmont
|
53 | 5699 |
| Delle
|
43 | 5690 |
| Beaucourt
|
44 | 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 | 187.53 ° |
| 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 |
|---|---|---|---|---|---|---|---|
| CH | BOURR | Pg | 07:31:03.78 | -0.36 | 355.84 | 0.23 | Manual |
| CH | BOURR | Sg | 07:31:08.43 | 0.89 | 355.84 | 0.23 | Manual |
| CH | BALST | Pg | 07:31:06.67 | 0.34 | 59.9 | 0.35 | Manual |
| CH | BALST | Sg | 07:31:11.59 | 0.34 | 59.9 | 0.35 | Manual |
| CH | BRANT | Pg | 07:31:10.76 | 0.04 | 247.44 | 0.58 | Manual |
| CH | BRANT | Sg | 07:31:18.94 | 0.21 | 247.44 | 0.58 | Manual |
| LE | KIZ | Pg | 07:31:16.80 | -0.15 | 29.28 | 0.91 | Manual |
| LE | KIZ | Sg | 07:31:29.52 | 0.21 | 29.28 | 0.91 | Manual |
| CH | SLE | Pg | 07:31:18.57 | -0.64 | 53.92 | 1.03 | Manual |
| FR | ECH | Pg | 07:31:19.35 | -0.29 | 356.48 | 1.06 | Manual |
| FR | ECH | Sg | 07:31:33.30 | -0.6 | 356.48 | 1.06 | Manual |