This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2025/04/07 15:03 |
| Universal datetime | 2025/04/07 13:03 |
| Latitude | 45.43 ° ± 0.3 km |
| Longitude | 3.23 ° ± 0.3 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 
|
40 | 143886 |
| Cournon-d'Auvergne
|
34 | 20043 |
| Chamalières
|
40 | 17173 |
| Issoire
|
12 | 14822 |
| Pont-du-Château
|
40 | 11441 |
| Beaumont
|
37 | 10787 |
| Gerzat
|
44 | 10365 |
| Aubière
|
36 | 10061 |
| Lempdes
|
38 | 8409 |
| Romagnat
|
34 | 7705 |
| Brioude
|
20 | 6721 |
| Ambert
|
43 | 6671 |
| Ceyrat
|
36 | 6416 |
| Le Cendre
|
32 | 5426 |
| Vic-le-Comte
|
23 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 85.68 ° |
| Number of stations used | 16 |
| 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 | LBL | Pg | 13:03:15.24 | -0.5 | 176.8 | 0.2 | Manual |
| FR | COLF | Pg | 13:03:18.1 | -0.13 | 78.53 | 0.33 | Manual |
| FR | SGSF | Pg | 13:03:20.16 | -0.62 | 144.52 | 0.47 | Manual |
| FR | CZNF | Pg | 13:03:21.60 | 0.12 | 209.69 | 0.51 | Manual |
| FR | PLDF | Pg | 13:03:23.30 | 0.25 | 27.31 | 0.6 | Manual |
| FR | VERF | Pg | 13:03:22.69 | -0.62 | 301.29 | 0.61 | Manual |
| FR | LEUC | Pg | 13:03:27.51 | 0.19 | 215.61 | 0.83 | Manual |
| XP | FR22A | Pg | 13:03:28.64 | 0.2 | 152.58 | 0.89 | Manual |
| G | SSB | Pg | 13:03:29.87 | 0.48 | 99.09 | 0.94 | Manual |
| G | SSB | Sg | 13:03:42.51 | 0.07 | 99.09 | 0.94 | Manual |
| XP | FR21A | Pg | 13:03:31.30 | 0.38 | 121.69 | 1.02 | Manual |
| XP | FR21A | Sg | 13:03:45.14 | 0.02 | 121.69 | 1.02 | Manual |
| FR | GZNF | Pg | 13:03:31.57 | 0.45 | 316.13 | 1.03 | Manual |
| FR | GZNF | Sg | 13:03:46.23 | 0.76 | 316.13 | 1.03 | Manual |
| FR | OGGL | Pg | 13:03:32.9 | 0.33 | 64.91 | 1.07 | Manual |
| FR | CHLF | Pn | 13:03:34.10 | -0.63 | 20.65 | 1.2 | Manual |
| FR | CHLF | Sg | 13:03:50.68 | -0.35 | 20.65 | 1.2 | Manual |
| FR | BANN | Pn | 13:03:34.99 | -0.43 | 147.97 | 1.25 | Manual |
| FR | BANN | Sg | 13:03:52.63 | -0.04 | 147.97 | 1.25 | Manual |
| FR | SLVF | Pn | 13:03:37.76 | -0.42 | 211.76 | 1.46 | Manual |
| FR | SLVF | Pg | 13:03:39.33 | 0.32 | 211.76 | 1.46 | Manual |
| FR | SLVF | Sn | 13:03:58.78 | 0.92 | 211.76 | 1.46 | Manual |
| XP | FR32A | Pg | 13:03:39.81 | 0.13 | 197.81 | 1.49 | Manual |
| XP | FR32A | Sn | 13:03:59.32 | 0.6 | 197.81 | 1.49 | Manual |