This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2014/12/18 11:46 |
| Universal datetime | 2014/12/18 10:46 |
| Latitude | 45.76 ° ± 2 km |
| Longitude | 3.27 ° ± 2 km |
| Depth | 0 km (from location) ± 6 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
12 | 143886 |
| Cournon-d'Auvergne
|
7 | 20043 |
| Riom
|
18 | 19180 |
| Chamalières
|
16 | 17173 |
| Pont-du-Château
|
5 | 11441 |
| Beaumont
|
14 | 10787 |
| Gerzat
|
12 | 10365 |
| Aubière
|
11 | 10061 |
| Cébazat
|
15 | 8604 |
| Lempdes
|
6 | 8409 |
| Romagnat
|
15 | 7705 |
| Ceyrat
|
16 | 6416 |
| Lezoux
|
12 | 6152 |
| Le Cendre
|
8 | 5426 |
| Vic-le-Comte
|
13 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.34 |
| Azimuthal gap | 102.96 ° |
| 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 | 10:46:18.96 | -0.19 | 267.32 | 0.18 | Manual |
| FR | PYM | Sg | 10:46:22.9 | 0.38 | 267.32 | 0.18 | Manual |
| FR | AGO | Pg | 10:46:21.36 | -0.09 | 341.64 | 0.31 | Manual |
| FR | AGO | Sg | 10:46:25.35 | -0.39 | 341.64 | 0.31 | Manual |
| FR | LBL | Pg | 10:46:25.85 | 0.3 | 181.78 | 0.53 | Manual |
| FR | LBL | Sg | 10:46:32.35 | -0.55 | 181.78 | 0.53 | Manual |
| G | SSB | Pg | 10:46:35.17 | 0.57 | 117.82 | 1.02 | Manual |
| G | SSB | Sg | 10:46:48.50 | -0.22 | 117.82 | 1.02 | Manual |
| RD | LOR | Pg | 10:46:44.94 | 0.26 | 14.87 | 1.56 | Manual |
| RD | LOR | Sn | 10:47:03.99 | -0.06 | 14.87 | 1.56 | Manual |