This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2021/08/23 12:08 |
| Universal datetime | 2021/08/23 10:08 |
| Latitude | 46.34 ° ± 6 km |
| Longitude | 2.25 ° ± 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 |
|---|---|---|
Châteauroux 
|
67 | 43741 |
| Montluçon
|
27 | 35653 |
| Guéret
|
36 | 13161 |
| Issoudun
|
70 | 11905 |
| Saint-Amand-Montrond
|
47 | 9437 |
| Domérat
|
22 | 8780 |
| Déols
|
70 | 7513 |
| Saint-Florent-sur-Cher
|
72 | 6537 |
| Commentry
|
39 | 6239 |
| Châtel-Guyon
|
78 | 6152 |
| Le Poinçonnet
|
61 | 5851 |
| Gannat
|
76 | 5832 |
| Ambazac
|
79 | 5667 |
| La Souterraine
|
61 | 5207 |
| Saint-Pourçain-sur-Sioule
|
81 | 5160 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.21 |
| Azimuthal gap | 252.42 ° |
| 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 | HRSF | Pg | 10:08:57.73 | -0.04 | 59.6 | 0.36 | Manual |
| FR | HRSF | Sg | 10:09:02.68 | 0.2 | 59.6 | 0.36 | Manual |
| FR | VERF | Pg | 10:09:02.10 | -0.41 | 164.87 | 0.61 | Manual |
| FR | FRNF | Pg | 10:09:09.36 | 0.01 | 167.18 | 0.98 | Manual |
| FR | FRNF | Sg | 10:09:22.88 | 0.28 | 167.18 | 0.98 | Manual |
| FR | PLDF | Pg | 10:09:10.27 | 0.13 | 111.05 | 1.02 | Manual |
| FR | PLDF | Sg | 10:09:23.91 | -0.07 | 111.05 | 1.02 | Manual |
| FR | CHLF | Pg | 10:09:12.13 | 0.15 | 78.21 | 1.12 | Manual |
| FR | CHLF | Sg | 10:09:26.88 | -0.25 | 78.21 | 1.12 | Manual |