This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2025/07/22 11:54 |
| Universal datetime | 2025/07/22 09:54 |
| Latitude | 45.79 ° ± 0.3 km |
| Longitude | 2.83 ° ± 0.3 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 
|
23 | 143886 |
| Cournon-d'Auvergne
|
29 | 20043 |
| Riom
|
26 | 19180 |
| Chamalières
|
18 | 17173 |
| Pont-du-Château
|
32 | 11441 |
| Beaumont
|
21 | 10787 |
| Gerzat
|
26 | 10365 |
| Aubière
|
24 | 10061 |
| Cébazat
|
22 | 8604 |
| Lempdes
|
29 | 8409 |
| Romagnat
|
22 | 7705 |
| Ceyrat
|
20 | 6416 |
| Châtel-Guyon
|
23 | 6152 |
| Le Cendre
|
30 | 5426 |
| Vic-le-Comte
|
36 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.43 |
| Azimuthal gap | 70.05 ° |
| 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 | VERF | Pg | 09:54:41.95 | -0.37 | 260.24 | 0.24 | Manual |
| FR | VERF | Sg | 09:54:45.71 | 0.02 | 260.24 | 0.24 | Manual |
| FR | AGO | Pg | 09:54:43.88 | -0.16 | 39.52 | 0.34 | Manual |
| FR | AGO | Sg | 09:54:49.16 | 0.46 | 39.52 | 0.34 | Manual |
| FR | FRNF | Pg | 09:54:45.30 | -0.81 | 204.63 | 0.45 | Manual |
| FR | FRNF | Sg | 09:54:52.10 | -0.23 | 204.63 | 0.45 | Manual |
| FR | GZNF | Pg | 09:54:48.82 | 0.24 | 311.52 | 0.58 | Manual |
| XP | FR13A | Pg | 09:54:49.27 | -0.45 | 251.15 | 0.64 | Manual |
| FR | COLF | Pg | 09:54:50.3 | -0.33 | 115.26 | 0.68 | Manual |
| FR | COLF | Sg | 09:55:00.49 | 0.73 | 115.26 | 0.68 | Manual |
| FR | HRSF | Pg | 09:54:50.96 | -0.49 | 353.3 | 0.73 | Manual |
| FR | SGSF | Pg | 09:54:55.55 | 0.45 | 142.82 | 0.93 | Manual |
| FR | SGSF | Sg | 09:55:08.18 | 0.14 | 142.82 | 0.93 | Manual |
| FR | CHLF | Pg | 09:54:57.24 | 0.04 | 42.35 | 1.04 | Manual |
| FR | CHLF | Sg | 09:55:11.74 | 0.02 | 42.35 | 1.04 | Manual |
| FR | LEUC | Pg | 09:54:57.41 | 0.12 | 190.62 | 1.05 | Manual |
| FR | LEUC | Sg | 09:55:12.50 | 0.61 | 190.62 | 1.05 | Manual |
| XP | FR12A | Pg | 09:54:58.90 | 0.49 | 268.17 | 1.11 | Manual |
| XP | FR12A | Sg | 09:55:14.29 | 0.47 | 268.17 | 1.11 | Manual |
| FR | GARF | Pg | 09:54:58.86 | 0.2 | 310.6 | 1.12 | Manual |
| FR | GARF | Sg | 09:55:14.19 | -0.09 | 310.6 | 1.12 | Manual |
| G | SSB | Pg | 09:55:02.18 | 0.01 | 112.4 | 1.31 | Manual |
| FR | ABJF | Pn | 09:55:04.42 | 0.29 | 262.19 | 1.46 | Manual |
| FR | ABJF | Sn | 09:55:24.82 | 0.96 | 262.19 | 1.46 | Manual |