This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2023/11/20 11:32 |
| Universal datetime | 2023/11/20 10:32 |
| Latitude | 46.04 ° ± 0.3 km |
| Longitude | 2.92 ° ± 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 
|
32 | 143886 |
| Riom
|
23 | 19180 |
| Chamalières
|
32 | 17173 |
| Pont-du-Château
|
37 | 11441 |
| Beaumont
|
35 | 10787 |
| Gerzat
|
30 | 10365 |
| Aubière
|
36 | 10061 |
| Cébazat
|
28 | 8604 |
| Bellerive-sur-Allier
|
38 | 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 | 0.29 |
| Azimuthal gap | 68.48 ° |
| Number of stations used | 17 |
| Number of phases used | 33 |
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 | 10:32:37.20 | 0.05 | 273.2 | 0.13 | Manual |
| RA | OCSJ | P | 10:32:37.21 | 0.07 | 273.2 | 0.13 | Manual |
| RA | OCSJ | Sg | 10:32:39.26 | 0.31 | 273.2 | 0.13 | Manual |
| FR | AGO | Pg | 10:32:37.58 | 0.1 | 87.72 | 0.15 | Manual |
| FR | AGO | Sg | 10:32:39.83 | 0.29 | 87.72 | 0.15 | Manual |
| FR | VERF | Pg | 10:32:42.53 | -0.07 | 226.13 | 0.42 | Manual |
| FR | VERF | Sg | 10:32:48.71 | 0.22 | 226.13 | 0.42 | Manual |
| XX | BNLF | Pg | 10:32:42.95 | -0.05 | 180.28 | 0.45 | Manual |
| XX | BNLF | Sg | 10:32:49.44 | 0.23 | 180.28 | 0.45 | Manual |
| FR | PLDF | Pg | 10:32:44.21 | 0.26 | 98.93 | 0.5 | Manual |
| FR | PLDF | Sg | 10:32:50.74 | -0.12 | 98.93 | 0.5 | Manual |
| FR | HRSF | Pg | 10:32:44.6 | 0.04 | 342.45 | 0.5 | Manual |
| FR | HRSF | Sg | 10:32:51.50 | 0.52 | 342.45 | 0.5 | Manual |
| FR | GZNF | Pg | 10:32:44.21 | -0.12 | 284.81 | 0.52 | Manual |
| FR | GZNF | Sg | 10:32:51.62 | 0.1 | 284.81 | 0.52 | Manual |
| FR | FRNF | Pg | 10:32:47.65 | -0.19 | 200.99 | 0.71 | Manual |
| FR | FRNF | Sg | 10:32:57.84 | 0.19 | 200.99 | 0.71 | Manual |
| FR | COLF | Pg | 10:32:49.6 | 0.05 | 134.84 | 0.77 | Manual |
| FR | COLF | Sg | 10:32:59.78 | 0.09 | 134.84 | 0.77 | Manual |
| FR | CHLF | Pg | 10:32:49.86 | -0.15 | 50.94 | 0.82 | Manual |
| FR | CHLF | Sg | 10:33:01.57 | 0.14 | 50.94 | 0.82 | Manual |
| FR | LBL | Pg | 10:32:50.35 | -0.07 | 164.16 | 0.84 | Manual |
| FR | LBL | Sg | 10:33:01.73 | -0.45 | 164.16 | 0.84 | Manual |
| FR | GARF | Pg | 10:32:53.60 | -0.37 | 297.57 | 1.03 | Manual |
| FR | GARF | Sg | 10:33:07.87 | -0.49 | 297.57 | 1.03 | Manual |
| FR | SGSF | Pg | 10:32:55.58 | 0.2 | 153.52 | 1.11 | Manual |
| FR | SGSF | Sg | 10:33:10.73 | -0.11 | 153.52 | 1.11 | Manual |
| FR | LEUC | Pn | 10:32:58.90 | -0.06 | 191.47 | 1.31 | Manual |
| G | SSB | Pn | 10:32:59.20 | -0.6 | 123.34 | 1.37 | Manual |
| G | SSB | Pg | 10:33:00.69 | 0.48 | 123.34 | 1.37 | Manual |
| G | SSB | Sg | 10:33:18.54 | -0.75 | 123.34 | 1.37 | Manual |
| FR | ABJF | Pg | 10:33:04.39 | 0.35 | 253.48 | 1.58 | Manual |
| FR | GNEF | Pg | 10:33:08.16 | 0.13 | 272.86 | 1.8 | Manual |