This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2022/05/31 11:59 |
| Universal datetime | 2022/05/31 09:59 |
| Latitude | 45.97 ° ± 3 km |
| Longitude | 4.30 ° ± 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 |
|---|---|---|
Villefranche-sur-Saône 
|
34 | 36857 |
| Roanne
|
18 | 34366 |
| Belleville-en-Beaujolais
|
37 | 12971 |
| Riorges
|
22 | 10774 |
| Tarare
|
13 | 10582 |
| Feurs
|
27 | 8173 |
| Mably
|
22 | 7605 |
| Gleizé
|
30 | 7472 |
| Anse
|
32 | 7178 |
| Le Coteau
|
17 | 6872 |
| L'Arbresle
|
29 | 6398 |
| Jassans-Riottier
|
36 | 6339 |
| Thizy-les-Bourgs
|
9 | 6031 |
| Lentilly
|
34 | 5793 |
| Vindry-sur-Turdine
|
18 | 5133 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.37 |
| Azimuthal gap | 141.43 ° |
| Number of stations used | 10 |
| Number of phases used | 18 |
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 | OGGL | Pg | 09:59:32.44 | -0.48 | 113.41 | 0.24 | Manual |
| FR | OGGL | Sg | 09:59:36.3 | -0.23 | 113.41 | 0.24 | Manual |
| FR | PLDF | Pg | 09:59:36.95 | -0.23 | 269.08 | 0.47 | Manual |
| FR | COLF | Pg | 09:59:40.22 | -0.03 | 221.87 | 0.63 | Manual |
| FR | CHLF | Pg | 09:59:40.59 | -0.17 | 331.98 | 0.66 | Manual |
| FR | CHLF | Sg | 09:59:50.90 | 0.92 | 331.98 | 0.66 | Manual |
| G | SSB | Pg | 09:59:41.54 | -0.23 | 165.95 | 0.72 | Manual |
| G | SSB | Sg | 09:59:52.39 | 0.65 | 165.95 | 0.72 | Manual |
| FR | AGO | Pg | 09:59:43.91 | 0.32 | 275.74 | 0.81 | Manual |
| FR | AGO | Sg | 09:59:54.87 | -0.06 | 275.74 | 0.81 | Manual |
| FR | SGSF | Pg | 09:59:47.96 | 0.14 | 207.43 | 1.04 | Manual |
| FR | SGSF | Sg | 10:00:02.29 | -0.02 | 207.43 | 1.04 | Manual |
| FR | LBL | Pg | 09:59:48.12 | 0.24 | 225.13 | 1.05 | Manual |
| FR | LBL | Sg | 10:00:02.56 | 0.14 | 225.13 | 1.05 | Manual |
| FR | HRSF | Pg | 09:59:51.34 | -0.05 | 296.83 | 1.23 | Manual |
| FR | HRSF | Sg | 10:00:07.96 | -0.58 | 296.83 | 1.23 | Manual |
| FR | VERF | Pg | 09:59:52.52 | 0.16 | 260.56 | 1.29 | Manual |
| FR | VERF | Sg | 10:00:09.77 | -0.49 | 260.56 | 1.29 | Manual |