This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2025/08/27 10:19 |
| Universal datetime | 2025/08/27 08:19 |
| Latitude | 46.04 ° ± 0.2 km |
| Longitude | 2.91 ° ± 0.1 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 
|
33 | 143886 |
| Riom
|
24 | 19180 |
| Chamalières
|
32 | 17173 |
| Pont-du-Château
|
37 | 11441 |
| Beaumont
|
35 | 10787 |
| Gerzat
|
30 | 10365 |
| Aubière
|
36 | 10061 |
| Cébazat
|
28 | 8604 |
| Bellerive-sur-Allier
|
39 | 8500 |
| Lempdes
|
37 | 8409 |
| Romagnat
|
38 | 7705 |
| Ceyrat
|
36 | 6416 |
| Commentry
|
29 | 6239 |
| Châtel-Guyon
|
18 | 6152 |
| Gannat
|
21 | 5832 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.28 |
| Azimuthal gap | 41.77 ° |
| Number of stations used | 23 |
| Number of phases used | 37 |
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 |
|---|---|---|---|---|---|---|---|
| RA | OCSJ | Pg | 08:19:38.92 | -0.05 | 273.81 | 0.12 | Manual |
| FR | AGO | Pg | 08:19:39.29 | -0.21 | 87.4 | 0.15 | Manual |
| FR | AGO | Sg | 08:19:41.82 | 0.31 | 87.4 | 0.15 | Manual |
| XP | FR09A | Pg | 08:19:40.51 | -0.2 | 295.96 | 0.22 | Manual |
| XP | FR09A | Sg | 08:19:44.9 | 0.5 | 295.96 | 0.22 | Manual |
| FR | VERF | Pg | 08:19:44.36 | -0.08 | 225.74 | 0.42 | Manual |
| FR | VERF | Sg | 08:19:50.30 | 0.34 | 225.74 | 0.42 | Manual |
| FR | HRSF | Pg | 08:19:45.92 | -0.02 | 343.05 | 0.5 | Manual |
| FR | HRSF | Sg | 08:19:53.25 | 0.73 | 343.05 | 0.5 | Manual |
| XP | FR06A | Pg | 08:19:46.13 | 0.18 | 47.77 | 0.5 | Manual |
| FR | PLDF | Pg | 08:19:45.97 | 0 | 98.72 | 0.5 | Manual |
| FR | PLDF | Sg | 08:19:53.1 | 0.43 | 98.72 | 0.5 | Manual |
| FR | GZNF | Pg | 08:19:46.11 | -0.06 | 285.07 | 0.51 | Manual |
| FR | GZNF | Sg | 08:19:53.53 | 0.63 | 285.07 | 0.51 | Manual |
| FR | CMPS | Pg | 08:19:48.16 | 0.21 | 178.69 | 0.61 | Manual |
| FR | FRNF | Pg | 08:19:49.62 | -0.09 | 200.62 | 0.7 | Manual |
| FR | FRNF | Sg | 08:19:59.18 | 0.22 | 200.62 | 0.7 | Manual |
| XP | FR05A | Pg | 08:19:50.70 | -0.05 | 311.6 | 0.76 | Manual |
| FR | COLF | Pg | 08:19:51.7 | 0.09 | 134.51 | 0.77 | Manual |
| XP | FR13A | Pg | 08:19:51.76 | 0.06 | 235.54 | 0.81 | Manual |
| XP | FR13A | Sn | 08:20:06.0 | -0.52 | 235.54 | 0.81 | Manual |
| XP | FR02A | Pg | 08:19:54.16 | -0.28 | 24.82 | 0.96 | Manual |
| XP | FR14B | Pg | 08:19:54.78 | 0.1 | 124.98 | 0.97 | Manual |
| XP | FR14B | Sg | 08:20:08.2 | 0.57 | 124.98 | 0.97 | Manual |
| XP | FR17A | Pg | 08:19:55.44 | 0.05 | 207.3 | 1.01 | Manual |
| XP | FR17A | Pn | 08:19:56.48 | -0.28 | 207.3 | 1.01 | Manual |
| XP | FR17A | Sn | 08:20:10.97 | -0.28 | 207.3 | 1.01 | Manual |
| FR | GARF | Pg | 08:19:55.93 | 0.12 | 297.75 | 1.03 | Manual |
| FR | SGSF | Pg | 08:19:57.12 | -0.21 | 153.25 | 1.11 | Manual |
| XP | FR12A | Pg | 08:19:58.96 | -0.05 | 256.26 | 1.2 | Manual |
| XP | FR12A | Sn | 08:20:15.77 | -0.1 | 256.26 | 1.2 | Manual |
| FR | LEUC | Pn | 08:20:00.100 | 0.18 | 191.25 | 1.31 | Manual |
| G | SSB | Pg | 08:20:02.42 | 0.21 | 123.18 | 1.37 | Manual |
| G | SSB | Sg | 08:20:20.37 | 0.06 | 123.18 | 1.37 | Manual |
| FR | ABJF | Pg | 08:20:05.84 | -0.03 | 253.45 | 1.58 | Manual |
| FR | ABJF | Sg | 08:20:26.71 | 0.07 | 253.45 | 1.58 | Manual |
| FR | GNEF | Pg | 08:20:09.64 | -0.22 | 272.89 | 1.8 | Manual |