This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2012/04/17 13:03 |
| Universal datetime | 2012/04/17 11:03 |
| Latitude | 45.89 ° ± 3 km |
| Longitude | 4.41 ° ± 3 km |
| Depth | 10 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 
|
27 | 36857 |
| Tarare
|
2 | 10582 |
| Dardilly
|
28 | 8600 |
| Feurs
|
23 | 8173 |
| Gleizé
|
24 | 7472 |
| Anse
|
24 | 7178 |
| Le Coteau
|
28 | 6872 |
| Trévoux
|
29 | 6845 |
| L'Arbresle
|
17 | 6398 |
| Thizy-les-Bourgs
|
19 | 6031 |
| Lentilly
|
22 | 5793 |
| Vaugneray
|
25 | 5734 |
| Grézieu-la-Varenne
|
27 | 5734 |
| Vindry-sur-Turdine
|
7 | 5133 |
| Charbonnières-les-Bains
|
29 | 5067 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 147.76 ° |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 | AGO | Pg | 11:04:00.57 | 0.7 | 280.84 | 0.91 | Manual |
| FR | AGO | Sg | 11:04:13.4 | 0.39 | 280.84 | 0.91 | Manual |
| FR | PYM | Pg | 11:04:01.26 | -0.15 | 262.49 | 0.99 | Manual |
| FR | LBL | Pg | 11:04:02.65 | 0.15 | 231.59 | 1.05 | Manual |
| FR | LBL | Sg | 11:04:16.55 | -0.72 | 231.59 | 1.05 | Manual |
| RD | ORT2 | Pg | 11:04:09.18 | 0.17 | 132.59 | 1.42 | Manual |
| RD | LOT2 | Pg | 11:04:09.18 | -0.01 | 344.83 | 1.43 | Manual |
| RD | LOT2 | Sg | 11:04:29.1 | -0.54 | 344.83 | 1.43 | Manual |