This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2023/02/22 12:50 |
| Universal datetime | 2023/02/22 11:50 |
| Latitude | 45.38 ° ± 2 km |
| Longitude | 2.49 ° ± 3 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 
|
66 | 143886 |
| Aurillac
|
51 | 25499 |
| Cournon-d'Auvergne
|
68 | 20043 |
| Chamalières
|
62 | 17173 |
| Tulle
|
58 | 14836 |
| Issoire
|
62 | 14822 |
| Beaumont
|
62 | 10787 |
| Aubière
|
64 | 10061 |
| Ussel
|
23 | 9736 |
| Romagnat
|
60 | 7705 |
| Saint-Flour
|
61 | 6435 |
| Ceyrat
|
60 | 6416 |
| Arpajon-sur-Cère
|
57 | 6217 |
| Le Cendre
|
67 | 5426 |
| Vic-le-Comte
|
66 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 56.96 ° |
| Number of stations used | 14 |
| Number of phases used | 24 |
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 | FRNF | Pg | 11:50:42.31 | -0.49 | 89.58 | 0.05 | Manual |
| FR | FRNF | Sg | 11:50:43.8 | -0.46 | 89.58 | 0.05 | Manual |
| FR | VERF | Pg | 11:50:48.53 | -0.06 | 359.83 | 0.37 | Manual |
| FR | VERF | Sg | 11:50:54.2 | 0.35 | 359.83 | 0.37 | Manual |
| FR | LBL | Pg | 11:50:51.96 | -0.22 | 105.69 | 0.56 | Manual |
| FR | LEUC | Pg | 11:50:53.24 | -0.2 | 175.5 | 0.63 | Manual |
| FR | AGO | Pg | 11:50:56.97 | 0.22 | 34.03 | 0.8 | Manual |
| FR | AGO | Sg | 11:51:08.53 | 0.59 | 34.03 | 0.8 | Manual |
| FR | GZNF | Pg | 11:50:57.10 | 0.17 | 345.95 | 0.81 | Manual |
| FR | GZNF | Sg | 11:51:08.70 | 0.46 | 345.95 | 0.81 | Manual |
| FR | SGSF | Pg | 11:50:58.68 | 0.72 | 112.43 | 0.87 | Manual |
| FR | PLDF | Pg | 11:51:00.45 | 0.32 | 53.56 | 0.99 | Manual |
| FR | PLDF | Sg | 11:51:13.67 | -0.18 | 53.56 | 0.99 | Manual |
| FR | HRSF | Pg | 11:51:03.15 | 0.05 | 7.48 | 1.15 | Manual |
| FR | HRSF | Sg | 11:51:18.89 | -0.14 | 7.48 | 1.15 | Manual |
| FR | SLVF | Pn | 11:51:04.22 | -0.54 | 190.95 | 1.22 | Manual |
| FR | SLVF | Sg | 11:51:21.49 | 0.2 | 190.95 | 1.22 | Manual |
| FR | ABJF | Pn | 11:51:04.69 | -0.24 | 279.48 | 1.23 | Manual |
| FR | GARF | Pn | 11:51:05.43 | -0.35 | 331.44 | 1.29 | Manual |
| FR | GARF | Sg | 11:51:22.79 | -0.96 | 331.44 | 1.29 | Manual |
| FR | MONQ | Pg | 11:51:07.88 | 0.61 | 222.51 | 1.37 | Manual |
| FR | MONQ | Sg | 11:51:26.52 | 0.18 | 222.51 | 1.37 | Manual |
| FR | BANN | Pg | 11:51:10.93 | 0.14 | 129.94 | 1.56 | Manual |
| FR | BANN | Sn | 11:51:30.6 | -0.17 | 129.94 | 1.56 | Manual |