This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2021/04/28 11:27 |
| Universal datetime | 2021/04/28 09:27 |
| Latitude | 45.33 ° ± 4 km |
| Longitude | 2.30 ° ± 5 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Clermont-Ferrand 
|
81 | 143886 |
| Brive-la-Gaillarde
|
65 | 46916 |
| Aurillac
|
47 | 25499 |
| Chamalières
|
77 | 17173 |
| Tulle
|
43 | 14836 |
| Issoire
|
77 | 14822 |
| Beaumont
|
77 | 10787 |
| Aubière
|
79 | 10061 |
| Ussel
|
24 | 9736 |
| Malemort
|
59 | 7985 |
| Romagnat
|
75 | 7705 |
| Saint-Flour
|
70 | 6435 |
| Ceyrat
|
75 | 6416 |
| Arpajon-sur-Cère
|
52 | 6217 |
| Vic-le-Comte
|
81 | 5197 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.46 |
| Azimuthal gap | 191.68 ° |
| Number of stations used | 5 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | FRNF | Pg | 09:27:04.99 | -0.15 | 73.93 | 0.19 | Manual |
| FR | FRNF | Sg | 09:27:08.0 | 0.22 | 73.93 | 0.19 | Manual |
| FR | VERF | Pg | 09:27:10.58 | 0.89 | 16.73 | 0.43 | Manual |
| FR | VERF | Sg | 09:27:15.7 | -0.68 | 16.73 | 0.43 | Manual |
| FR | LEUC | Pg | 09:27:12.5 | -0.69 | 162.72 | 0.6 | Manual |
| FR | LBL | Pg | 09:27:14.28 | 0.15 | 98.28 | 0.67 | Manual |
| FR | LBL | Sg | 09:27:23.46 | -0.03 | 98.28 | 0.67 | Manual |
| FR | SLVF | Pg | 09:27:22.99 | 0.08 | 185.05 | 1.15 | Manual |
| FR | SLVF | Sg | 09:27:39.6 | 0.2 | 185.05 | 1.15 | Manual |