This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2026/05/18 11:59 |
| Universal datetime | 2026/05/18 09:59 |
| Latitude | 45.78 ° ± 0.1 km |
| Longitude | 2.81 ° ± 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 
|
23 | 143886 |
| Cournon-d'Auvergne
|
29 | 20043 |
| Riom
|
28 | 19180 |
| Chamalières
|
19 | 17173 |
| Pont-du-Château
|
33 | 11441 |
| Beaumont
|
21 | 10787 |
| Gerzat
|
27 | 10365 |
| Aubière
|
24 | 10061 |
| Cébazat
|
24 | 8604 |
| Lempdes
|
29 | 8409 |
| Romagnat
|
22 | 7705 |
| Ceyrat
|
20 | 6416 |
| Châtel-Guyon
|
25 | 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 | 0.34 |
| Azimuthal gap | 58.57 ° |
| Number of stations used | 12 |
| Number of phases used | 23 |
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 | BNLF | Pg | 09:59:19.72 | -0.42 | 158.35 | 0.19 | Manual |
| FR | BNLF | Sg | 09:59:23.15 | 0.31 | 158.35 | 0.19 | Manual |
| FR | VERF | Pg | 09:59:20.66 | -0.22 | 262.99 | 0.23 | Manual |
| FR | VERF | Sg | 09:59:24.45 | 0.32 | 262.99 | 0.23 | Manual |
| FR | CMPS | Pg | 09:59:22.86 | -0.25 | 166.49 | 0.35 | Manual |
| FR | CMPS | Sg | 09:59:28.26 | 0.23 | 166.49 | 0.35 | Manual |
| XP | FR09A | Pg | 09:59:23.33 | -0.31 | 340.35 | 0.38 | Manual |
| XP | FR09A | Sg | 09:59:29.20 | 0.26 | 340.35 | 0.38 | Manual |
| FR | FRNF | Pg | 09:59:24.53 | -0.04 | 204.42 | 0.43 | Manual |
| FR | FRNF | Sg | 09:59:30.46 | -0.12 | 204.42 | 0.43 | Manual |
| FR | GZNF | Pg | 09:59:27.30 | -0.06 | 312.93 | 0.58 | Manual |
| FR | GZNF | Sg | 09:59:35.41 | -0.06 | 312.93 | 0.58 | Manual |
| FR | PLDF | Pg | 09:59:27.30 | -0.28 | 71.47 | 0.59 | Manual |
| FR | PLDF | Sg | 09:59:35.41 | -0.45 | 71.47 | 0.59 | Manual |
| FR | COLF | Pg | 09:59:28.71 | -0.41 | 114.01 | 0.68 | Manual |
| FR | COLF | Sg | 09:59:38.12 | -0.42 | 114.01 | 0.68 | Manual |
| FR | HRSF | Pg | 09:59:30.84 | 0.43 | 353.98 | 0.75 | Manual |
| FR | HRSF | Sg | 09:59:40.81 | 0.03 | 353.98 | 0.75 | Manual |
| FR | CZNF | Pg | 09:59:31.51 | 0.28 | 177.03 | 0.79 | Manual |
| FR | CZNF | Sg | 09:59:42.37 | 0.13 | 177.03 | 0.79 | Manual |
| FR | SGSF | Pg | 09:59:34.68 | 0.95 | 141.96 | 0.92 | Manual |
| FR | SGSF | Sg | 09:59:46.53 | -0.07 | 141.96 | 0.92 | Manual |
| FR | CHLF | Pg | 09:59:36.50 | 0.3 | 42.19 | 1.06 | Manual |