This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2023/05/10 09:16 |
| Universal datetime | 2023/05/10 07:16 |
| Latitude | 45.98 ° ± 2 km |
| Longitude | 3.98 ° ± 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 |
|---|---|---|
Roanne 
|
11 | 34366 |
| Vichy
|
46 | 24166 |
| Montbrison
|
42 | 15641 |
| Cusset
|
42 | 12661 |
| Thiers
|
36 | 11847 |
| Riorges
|
9 | 10774 |
| Tarare
|
36 | 10582 |
| Bellerive-sur-Allier
|
48 | 8500 |
| Feurs
|
33 | 8173 |
| Mably
|
15 | 7605 |
| Le Coteau
|
10 | 6872 |
| Lezoux
|
49 | 6152 |
| Thizy-les-Bourgs
|
28 | 6031 |
| Montrond-les-Bains
|
43 | 5302 |
| Vindry-sur-Turdine
|
41 | 5133 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.36 |
| Azimuthal gap | 159.06 ° |
| Number of stations used | 11 |
| Number of phases used | 22 |
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 | COLF | Pg | 07:16:27.65 | -0.14 | 202.62 | 0.52 | Manual |
| FR | COLF | Sg | 07:16:34.62 | -0.36 | 202.62 | 0.52 | Manual |
| FR | CHLF | Pg | 07:16:28.97 | -0.17 | 351.11 | 0.59 | Manual |
| FR | CHLF | Sg | 07:16:37.36 | 0.03 | 351.11 | 0.59 | Manual |
| FR | AGO | Pg | 07:16:29.8 | -0.14 | 277.36 | 0.59 | Manual |
| FR | AGO | Sg | 07:16:37.53 | 0.06 | 277.36 | 0.59 | Manual |
| G | SSB | Pg | 07:16:33.53 | 0.41 | 150.17 | 0.8 | Manual |
| G | SSB | Sg | 07:16:43.64 | -0.66 | 150.17 | 0.8 | Manual |
| XX | BNLF | Pg | 07:16:34.10 | 0.43 | 243.36 | 0.83 | Manual |
| XX | BNLF | Sg | 07:16:45.35 | 0.1 | 243.36 | 0.83 | Manual |
| FR | LBL | Pg | 07:16:35.13 | 0.11 | 214.77 | 0.9 | Manual |
| FR | LBL | Sg | 07:16:47.92 | 0.32 | 214.77 | 0.9 | Manual |
| FR | SGSF | Pg | 07:16:36.10 | 0.01 | 195.27 | 0.96 | Manual |
| FR | SGSF | Sg | 07:16:49.92 | 0.43 | 195.27 | 0.96 | Manual |
| FR | HRSF | Pg | 07:16:37.93 | 0.43 | 302.04 | 1.04 | Manual |
| FR | HRSF | Sg | 07:16:51.86 | -0.08 | 302.04 | 1.04 | Manual |
| FR | VERF | Pg | 07:16:38.56 | 0.52 | 258.25 | 1.07 | Manual |
| FR | VERF | Sg | 07:16:52.95 | 0.06 | 258.25 | 1.07 | Manual |
| FR | FRNF | Pg | 07:16:39.99 | 0.32 | 239.69 | 1.16 | Manual |
| FR | FRNF | Sg | 07:16:55.1 | -0.73 | 239.69 | 1.16 | Manual |
| FR | GZNF | Pg | 07:16:40.84 | -0.61 | 279.69 | 1.25 | Manual |
| FR | GZNF | Sg | 07:16:58.55 | -0.32 | 279.69 | 1.25 | Manual |