This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2021/05/27 11:29 |
| Universal datetime | 2021/05/27 09:29 |
| Latitude | 46.03 ° ± 8 km |
| Longitude | 2.49 ° ± 8 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 
|
56 | 143886 |
| Montluçon
|
35 | 35653 |
| Riom
|
52 | 19180 |
| Chamalières
|
53 | 17173 |
| Guéret
|
50 | 13161 |
| Beaumont
|
56 | 10787 |
| Gerzat
|
57 | 10365 |
| Ussel
|
55 | 9736 |
| Domérat
|
38 | 8780 |
| Cébazat
|
53 | 8604 |
| Romagnat
|
58 | 7705 |
| Ceyrat
|
56 | 6416 |
| Commentry
|
34 | 6239 |
| Châtel-Guyon
|
46 | 6152 |
| Gannat
|
54 | 5832 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.28 |
| Azimuthal gap | 274.02 ° |
| 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 | VERF | Pg | 09:29:27.93 | -0.26 | 180.45 | 0.28 | Manual |
| FR | VERF | Sg | 09:29:32.6 | 0.18 | 180.45 | 0.28 | Manual |
| FR | FRNF | Pg | 09:29:35.54 | 0.53 | 175.22 | 0.65 | Manual |
| FR | PLDF | Pg | 09:29:37.87 | 0.15 | 94.48 | 0.8 | Manual |
| FR | PLDF | Sg | 09:29:48.35 | -0.11 | 94.48 | 0.8 | Manual |
| FR | LBL | Pg | 09:29:40.46 | -0.37 | 146.03 | 0.96 | Manual |
| FR | LBL | Sg | 09:29:54.8 | 0.24 | 146.03 | 0.96 | Manual |
| FR | LEUC | Pg | 09:29:46.60 | -0.01 | 177.82 | 1.27 | Manual |
| FR | LEUC | Sg | 09:30:03.51 | -0.34 | 177.82 | 1.27 | Manual |