This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2022/05/09 12:20 |
| Universal datetime | 2022/05/09 10:20 |
| Latitude | 45.84 ° ± 3 km |
| Longitude | 3.08 ° ± 3 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
7 | 143886 |
| Cournon-d'Auvergne
|
14 | 20043 |
| Riom
|
7 | 19180 |
| Chamalières
|
8 | 17173 |
| Pont-du-Château
|
13 | 11441 |
| Beaumont
|
10 | 10787 |
| Gerzat
|
6 | 10365 |
| Aubière
|
11 | 10061 |
| Cébazat
|
2 | 8604 |
| Lempdes
|
11 | 8409 |
| Romagnat
|
13 | 7705 |
| Ceyrat
|
12 | 6416 |
| Châtel-Guyon
|
9 | 6152 |
| Lezoux
|
24 | 6152 |
| Le Cendre
|
16 | 5426 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 58.6 ° |
| Number of stations used | 13 |
| Number of phases used | 18 |
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 | AGO | Pg | 10:20:39.49 | -0.15 | 9.41 | 0.21 | Manual |
| FR | PLDF | Pg | 10:20:43.0 | -0.1 | 71.67 | 0.4 | Manual |
| FR | VERF | Pg | 10:20:43.26 | -0.44 | 257.81 | 0.43 | Manual |
| FR | VERF | Sg | 10:20:49.91 | 0.25 | 257.81 | 0.43 | Manual |
| FR | COLF | Pg | 10:20:45.80 | -0.1 | 128.25 | 0.55 | Manual |
| FR | LBL | Pg | 10:20:47.27 | 0.02 | 169.16 | 0.62 | Manual |
| FR | GZNF | Pg | 10:20:48.39 | -0.31 | 298.77 | 0.7 | Manual |
| FR | GZNF | Sg | 10:20:58.30 | -0.12 | 298.77 | 0.7 | Manual |
| FR | HRSF | Pg | 10:20:49.45 | 0.19 | 338.84 | 0.73 | Manual |
| FR | SGSF | Pg | 10:20:51.64 | -0.42 | 154.36 | 0.88 | Manual |
| FR | SGSF | Sg | 10:21:04.39 | 0.11 | 154.36 | 0.88 | Manual |
| FR | CHLF | Pg | 10:20:52.55 | 0.27 | 36.17 | 0.89 | Manual |
| FR | BRGF | Pg | 10:20:52.66 | -0.21 | 277.67 | 0.92 | Manual |
| FR | LEUC | Pg | 10:20:57.38 | 0.42 | 199.21 | 1.14 | Manual |
| G | SSB | Pg | 10:20:57.64 | 0.18 | 118.21 | 1.17 | Manual |
| G | SSB | Sg | 10:21:13.64 | -0.09 | 118.21 | 1.17 | Manual |
| FR | GARF | Pg | 10:20:59.26 | 0.58 | 303.59 | 1.24 | Manual |
| FR | GARF | Sg | 10:21:15.78 | -0.1 | 303.59 | 1.24 | Manual |