This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2023/05/30 11:01 |
| Universal datetime | 2023/05/30 09:01 |
| Latitude | 45.88 ° ± 3 km |
| Longitude | 5.37 ° ± 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 |
|---|---|---|
Meyzieu 
|
31 | 33477 |
| Bourgoin-Jallieu
|
32 | 28387 |
| L'Isle-d'Abeau
|
31 | 16124 |
| Ambérieu-en-Bugey
|
9 | 14035 |
| Genas
|
32 | 12734 |
| Charvieu-Chavagneux
|
23 | 9661 |
| Belley
|
28 | 9103 |
| Meximieux
|
14 | 7743 |
| Les Avenières Veyrins-Thuellin
|
30 | 7739 |
| Tignieu-Jameyzieu
|
22 | 7249 |
| La Verpillière
|
32 | 7226 |
| Lagnieu
|
4 | 7143 |
| Montluel
|
28 | 6964 |
| Jonage
|
28 | 5903 |
| Pont-de-Chéruy
|
21 | 5772 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 147.11 ° |
| Number of stations used | 11 |
| Number of phases used | 21 |
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 | OG35 | Pg | 09:02:03.55 | -0.16 | 39.83 | 0.21 | Manual |
| FR | OG35 | Sg | 09:02:07.24 | 0.35 | 39.83 | 0.21 | Manual |
| FR | OGSM | Pg | 09:02:05.94 | -0.42 | 139.97 | 0.35 | Manual |
| FR | OGSM | Sg | 09:02:10.74 | -0.64 | 139.97 | 0.35 | Manual |
| FR | OGMY | Pg | 09:02:06.26 | -0.24 | 89.64 | 0.36 | Manual |
| FR | OGMY | Sg | 09:02:12.16 | 0.56 | 89.64 | 0.36 | Manual |
| FR | GRN | Pg | 09:02:12.71 | 0.04 | 157.72 | 0.69 | Manual |
| FR | GRN | Sg | 09:02:22.19 | 0.07 | 157.72 | 0.69 | Manual |
| MT | GUI | Pg | 09:02:12.59 | -0.31 | 156.58 | 0.7 | Manual |
| MT | GUI | Sg | 09:02:22.19 | -0.31 | 156.58 | 0.7 | Manual |
| MT | RES | Pg | 09:02:12.46 | -0.51 | 156.13 | 0.71 | Manual |
| G | SSB | Pg | 09:02:15.12 | -0.34 | 224.49 | 0.84 | Manual |
| G | SSB | Sg | 09:02:27.68 | 0.81 | 224.49 | 0.84 | Manual |
| RD | ORIF | Pg | 09:02:19.73 | 0.75 | 159.47 | 1.03 | Manual |
| RD | ORIF | Sg | 09:02:32.65 | -0.2 | 159.47 | 1.03 | Manual |
| FR | OGCB | Pg | 09:02:18.99 | -0.42 | 190.85 | 1.05 | Manual |
| FR | OGCB | Sg | 09:02:34.1 | 0.44 | 190.85 | 1.05 | Manual |
| FR | OGVG | Pg | 09:02:21.94 | -0.03 | 153.68 | 1.19 | Manual |
| FR | OGVG | Sg | 09:02:38.81 | 0.86 | 153.68 | 1.19 | Manual |
| FR | COLF | Pg | 09:02:22.88 | -0.08 | 252.72 | 1.24 | Manual |
| FR | COLF | Sg | 09:02:39.37 | -0.23 | 252.72 | 1.24 | Manual |