This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2020/09/01 11:36 |
| Universal datetime | 2020/09/01 09:36 |
| Latitude | 46.02 ° ± 3 km |
| Longitude | 2.51 ° ± 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 
|
54 | 143886 |
| Montluçon
|
36 | 35653 |
| Riom
|
50 | 19180 |
| Chamalières
|
51 | 17173 |
| Guéret
|
52 | 13161 |
| Beaumont
|
54 | 10787 |
| Gerzat
|
54 | 10365 |
| Ussel
|
54 | 9736 |
| Domérat
|
39 | 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 | 0.2 |
| Azimuthal gap | 124.37 ° |
| Number of stations used | 6 |
| Number of phases used | 11 |
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 | 09:36:45.7 | -0.3 | 78.07 | 0.16 | Manual |
| RA | OCSJ | Sg | 09:36:47.73 | 0.13 | 78.07 | 0.16 | Manual |
| FR | VERF | Pg | 09:36:47.23 | -0.21 | 183.91 | 0.27 | Manual |
| FR | VERF | Sg | 09:36:51.46 | 0.27 | 183.91 | 0.27 | Manual |
| FR | HRSF | Pg | 09:36:52.3 | -0.02 | 14.77 | 0.52 | Manual |
| FR | HRSF | Sg | 09:36:59.64 | 0.36 | 14.77 | 0.52 | Manual |
| FR | FRNF | Pg | 09:36:54.33 | 0.12 | 176.58 | 0.63 | Manual |
| FR | GARF | Pg | 09:36:57.20 | -0.23 | 308.29 | 0.81 | Manual |
| FR | GARF | Sg | 09:37:08.71 | 0.05 | 308.29 | 0.81 | Manual |
| FR | CHLF | Pg | 09:37:02.22 | -0.11 | 59.28 | 1.07 | Manual |
| FR | CHLF | Sg | 09:37:17.18 | -0.06 | 59.28 | 1.07 | Manual |