This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1 MLv |
| Local datetime | 2014/04/08 10:20 |
| Universal datetime | 2014/04/08 08:20 |
| Latitude | 45.56 ° ± 2 km |
| Longitude | 3.15 ° ± 4 km |
| Depth | 8 km (from location) ± 10 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
25 | 143886 |
| Cournon-d'Auvergne
|
20 | 20043 |
| Chamalières
|
25 | 17173 |
| Issoire
|
8 | 14822 |
| Pont-du-Château
|
27 | 11441 |
| Beaumont
|
22 | 10787 |
| Gerzat
|
30 | 10365 |
| Aubière
|
21 | 10061 |
| Cébazat
|
30 | 8604 |
| Lempdes
|
24 | 8409 |
| Romagnat
|
18 | 7705 |
| Brioude
|
35 | 6721 |
| Ceyrat
|
21 | 6416 |
| Le Cendre
|
18 | 5426 |
| Vic-le-Comte
|
12 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.43 |
| Azimuthal gap | 164.59 ° |
| Number of stations used | 5 |
| Number of phases used | 10 |
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 | PYM | Pg | 08:20:50.4 | -0.5 | 332.65 | 0.21 | Manual |
| FR | PYM | Sg | 08:20:53.67 | -0.01 | 332.65 | 0.21 | Manual |
| FR | LBL | Pg | 08:20:52.41 | -0.32 | 168.05 | 0.34 | Manual |
| FR | LBL | Sg | 08:20:57.85 | 0.34 | 168.05 | 0.34 | Manual |
| FR | AGO | Pg | 08:20:55.32 | -0.23 | 358.58 | 0.49 | Manual |
| FR | AGO | Sg | 08:21:02.91 | 0.45 | 358.58 | 0.49 | Manual |
| G | SSB | Pg | 08:21:05.49 | 0.25 | 105.53 | 1.02 | Manual |
| G | SSB | Sg | 08:21:19.12 | -0.29 | 105.53 | 1.02 | Manual |
| FR | TRBF | Pg | 08:21:15.71 | 0.83 | 158.36 | 1.56 | Manual |
| FR | TRBF | Sg | 08:21:35.78 | -0.53 | 158.36 | 1.56 | Manual |