This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 0.5 MLv |
| Local datetime | 2014/04/03 09:54 |
| Universal datetime | 2014/04/03 07:54 |
| Latitude | 45.62 ° ± 4 km |
| Longitude | 3.57 ° ± 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 |
|---|---|---|
Clermont-Ferrand 
|
40 | 143886 |
| Cournon-d'Auvergne
|
33 | 20043 |
| Montbrison
|
39 | 15641 |
| Issoire
|
27 | 14822 |
| Thiers
|
27 | 11847 |
| Pont-du-Château
|
32 | 11441 |
| Gerzat
|
40 | 10365 |
| Aubière
|
37 | 10061 |
| Lempdes
|
34 | 8409 |
| Romagnat
|
39 | 7705 |
| Brioude
|
39 | 6721 |
| Ambert
|
16 | 6671 |
| Lezoux
|
27 | 6152 |
| Le Cendre
|
31 | 5426 |
| Vic-le-Comte
|
26 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.5 |
| Azimuthal gap | 188.22 ° |
| Number of stations used | 3 |
| Number of phases used | 6 |
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 | 07:54:49.17 | -0.41 | 288.15 | 0.41 | Manual |
| FR | PYM | Sg | 07:54:55.89 | 0.55 | 288.15 | 0.41 | Manual |
| FR | LBL | Pg | 07:54:49.47 | -0.84 | 210.22 | 0.45 | Manual |
| FR | LBL | Sg | 07:54:57.4 | 0.43 | 210.22 | 0.45 | Manual |
| G | SSB | Pg | 07:54:56.3 | -0.11 | 116.37 | 0.77 | Manual |
| G | SSB | Sg | 07:55:07.18 | 0.38 | 116.37 | 0.77 | Manual |