This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2022/08/04 12:12 |
| Universal datetime | 2022/08/04 10:12 |
| Latitude | 46.02 ° ± 4 km |
| Longitude | 2.51 ° ± 4 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 
|
54 | 143886 |
| Montluçon
|
36 | 35653 |
| Riom
|
50 | 19180 |
| Chamalières
|
51 | 17173 |
| Guéret
|
52 | 13161 |
| Beaumont
|
54 | 10787 |
| Gerzat
|
54 | 10365 |
| Ussel
|
55 | 9736 |
| Domérat
|
38 | 8780 |
| Cébazat
|
51 | 8604 |
| Romagnat
|
56 | 7705 |
| Ceyrat
|
53 | 6416 |
| Commentry
|
34 | 6239 |
| Châtel-Guyon
|
44 | 6152 |
| Gannat
|
52 | 5832 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.18 |
| Azimuthal gap | 120.13 ° |
| Number of stations used | 6 |
| Number of phases used | 9 |
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 | 10:12:51.7 | -0.14 | 79.68 | 0.16 | Manual |
| RA | OCSJ | Sg | 10:12:53.42 | 0.21 | 79.68 | 0.16 | Manual |
| FR | GZNF | Pg | 10:12:53.26 | -0.09 | 304.69 | 0.26 | Manual |
| FR | GZNF | Sg | 10:12:56.88 | 0.1 | 304.69 | 0.26 | Manual |
| FR | VERF | Pg | 10:12:53.36 | -0.19 | 184.55 | 0.28 | Manual |
| FR | VERF | Sg | 10:12:57.45 | 0.32 | 184.55 | 0.28 | Manual |
| FR | AGO | Pg | 10:12:56.44 | -0.01 | 86.29 | 0.43 | Manual |
| XX | CHBN | Pg | 10:12:57.69 | -0.26 | 148.66 | 0.51 | Manual |
| FR | HRSF | Pg | 10:12:58.4 | 0.06 | 14.56 | 0.51 | Manual |