This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.4 MLv |
| Local datetime | 2021/12/27 17:56 |
| Universal datetime | 2021/12/27 16:56 |
| Latitude | 45.60 ° ± 0.1 km |
| Longitude | 2.88 ° ± 0.1 km |
| Depth | 2 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
28 | 143886 |
| Cournon-d'Auvergne
|
29 | 20043 |
| Riom
|
39 | 19180 |
| Chamalières
|
25 | 17173 |
| Issoire
|
29 | 14822 |
| Pont-du-Château
|
36 | 11441 |
| Beaumont
|
24 | 10787 |
| Gerzat
|
34 | 10365 |
| Aubière
|
26 | 10061 |
| Cébazat
|
32 | 8604 |
| Lempdes
|
32 | 8409 |
| Romagnat
|
22 | 7705 |
| Ceyrat
|
22 | 6416 |
| Le Cendre
|
28 | 5426 |
| Vic-le-Comte
|
29 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.42 |
| Azimuthal gap | 44.65 ° |
| Number of stations used | 17 |
| Number of phases used | 31 |
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 | CMPS | Pg | 16:56:42.26 | -0.04 | 166.24 | 0.17 | Manual |
| FR | CMPS | Sg | 16:56:44.52 | -0.1 | 166.24 | 0.17 | Manual |
| FR | FRNF | Pg | 16:56:44.45 | -0.42 | 226.24 | 0.31 | Manual |
| FR | FRNF | Sg | 16:56:48.62 | -0.5 | 226.24 | 0.31 | Manual |
| FR | VERF | Pg | 16:56:44.90 | -0.14 | 299.12 | 0.31 | Manual |
| FR | VERF | Sg | 16:56:49.16 | -0.27 | 299.12 | 0.31 | Manual |
| FR | LBL | Pg | 16:56:47.45 | -0.08 | 144.22 | 0.45 | Manual |
| FR | LBL | Sg | 16:56:53.3 | -0.74 | 144.22 | 0.45 | Manual |
| RA | OCSJ | Pg | 16:56:48.3 | 0.19 | 347.7 | 0.47 | Manual |
| FR | AGO | Pg | 16:56:48.32 | 0.07 | 21.44 | 0.49 | Manual |
| FR | AGO | Sg | 16:56:55.7 | 0.04 | 21.44 | 0.49 | Manual |
| FR | COLF | Pg | 16:56:49.90 | -0.12 | 99.2 | 0.58 | Manual |
| FR | COLF | Sg | 16:56:57.54 | -0.59 | 99.2 | 0.58 | Manual |
| FR | PLDF | Pg | 16:56:51.22 | 0.15 | 54.55 | 0.64 | Manual |
| FR | PLDF | Sg | 16:56:59.87 | -0.1 | 54.55 | 0.64 | Manual |
| FR | GZNF | Pg | 16:56:52.55 | -0.49 | 321.01 | 0.75 | Manual |
| FR | GZNF | Sg | 16:57:02.85 | -0.57 | 321.01 | 0.75 | Manual |
| FR | SGSF | Pg | 16:56:53.84 | 0.55 | 136.07 | 0.76 | Manual |
| FR | SGSF | Sg | 16:57:03.85 | 0 | 136.07 | 0.76 | Manual |
| FR | BRGF | Pg | 16:56:55.12 | 0.08 | 295.38 | 0.85 | Manual |
| FR | BRGF | Sg | 16:57:06.31 | -0.59 | 295.38 | 0.85 | Manual |
| FR | HRSF | Pg | 16:56:56.66 | 0.16 | 352.55 | 0.93 | Manual |
| FR | HRSF | Sg | 16:57:09.21 | -0.25 | 352.55 | 0.93 | Manual |
| RD | RJF | Pg | 16:56:58.20 | 0.42 | 253.51 | 1 | Manual |
| FR | BALS | Pg | 16:57:00.38 | -0.21 | 159.03 | 1.15 | Manual |
| FR | BALS | Sg | 16:57:15.86 | -0.75 | 159.03 | 1.15 | Manual |
| G | SSB | Pg | 16:57:01.87 | 0.1 | 104.55 | 1.22 | Manual |
| G | SSB | Sg | 16:57:17.71 | -0.97 | 104.55 | 1.22 | Manual |
| FR | ABJF | Pg | 16:57:06.90 | 0.21 | 269.88 | 1.49 | Manual |
| FR | SLVF | Pg | 16:57:07.11 | 0.27 | 200.05 | 1.49 | Manual |
| FR | SLVF | Sn | 16:57:26.46 | 0.9 | 200.05 | 1.49 | Manual |