This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2025/08/05 11:51 |
| Universal datetime | 2025/08/05 09:51 |
| Latitude | 45.71 ° ± 0.4 km |
| Longitude | 5.30 ° ± 0.2 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 |
|---|---|---|
Bourgoin-Jallieu 
|
12 | 28387 |
| Villefontaine
|
15 | 18763 |
| L'Isle-d'Abeau
|
12 | 16124 |
| Genas
|
22 | 12734 |
| Charvieu-Chavagneux
|
12 | 9661 |
| La Tour-du-Pin
|
19 | 8080 |
| Les Avenières Veyrins-Thuellin
|
22 | 7739 |
| Tignieu-Jameyzieu
|
9 | 7249 |
| La Verpillière
|
14 | 7226 |
| Lagnieu
|
20 | 7143 |
| Saint-Bonnet-de-Mure
|
21 | 6800 |
| Saint-Quentin-Fallavier
|
17 | 6103 |
| Jonage
|
22 | 5903 |
| Pont-de-Chéruy
|
11 | 5772 |
| Saint-Laurent-de-Mure
|
19 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.33 |
| Azimuthal gap | 88.35 ° |
| Number of stations used | 21 |
| Number of phases used | 37 |
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 | OGSM | Pg | 09:51:28.75 | 0.01 | 109.51 | 0.3 | Manual |
| FR | OGSM | Sg | 09:51:33.12 | 0.08 | 109.51 | 0.3 | Manual |
| FR | OGMY | Pg | 09:51:31.45 | -0.11 | 67.33 | 0.45 | Manual |
| FR | OGMY | Sg | 09:51:37.70 | -0.14 | 67.33 | 0.45 | Manual |
| FR | GRN | Pg | 09:51:33.55 | -0.18 | 145.94 | 0.56 | Manual |
| FR | GRN | Sg | 09:51:41.70 | 0.17 | 145.94 | 0.56 | Manual |
| MT | GUI | Pg | 09:51:34.25 | 0.25 | 144.82 | 0.58 | Manual |
| MT | GUI | Sg | 09:51:42.57 | 0.58 | 144.82 | 0.58 | Manual |
| FR | PRABE | Pg | 09:51:36.16 | 0.2 | 133.88 | 0.68 | Manual |
| FR | PRABE | Sg | 09:51:44.74 | -0.57 | 133.88 | 0.68 | Manual |
| G | SSB | Pg | 09:51:35.77 | -0.2 | 231.21 | 0.68 | Manual |
| G | SSB | Sg | 09:51:45.28 | -0.05 | 231.21 | 0.68 | Manual |
| FR | OGS3 | Pg | 09:51:36.89 | -0.02 | 150.53 | 0.73 | Manual |
| FR | OGS3 | Sg | 09:51:47.72 | 0.77 | 150.53 | 0.73 | Manual |
| FR | OGS1 | Pg | 09:51:37.32 | 0.27 | 150.93 | 0.74 | Manual |
| FR | OGCB | Pg | 09:51:39.26 | -0.23 | 189.4 | 0.87 | Manual |
| RD | ORIF | Pn | 09:51:41.80 | -0.86 | 152.31 | 0.89 | Manual |
| RD | ORIF | Sg | 09:51:52.19 | 0.2 | 152.31 | 0.89 | Manual |
| XP | FR14B | Pg | 09:51:40.77 | 0.55 | 255.93 | 0.91 | Manual |
| XP | FR14B | Sg | 09:51:52.61 | 0.05 | 255.93 | 0.91 | Manual |
| FR | RSL | Pg | 09:51:40.60 | -0.01 | 90.84 | 0.93 | Manual |
| FR | RSL | Sg | 09:51:53.26 | 0.02 | 90.84 | 0.93 | Manual |
| XP | FR21A | Pg | 09:51:42.13 | 0 | 216.41 | 1.01 | Manual |
| XP | FR21A | Sg | 09:51:55.52 | -0.3 | 216.41 | 1.01 | Manual |
| FR | OGVG | Pg | 09:51:43.39 | 0.29 | 146.92 | 1.06 | Manual |
| FR | OGVG | Sg | 09:51:57.96 | 0.48 | 146.92 | 1.06 | Manual |
| CH | GIMEL | Pn | 09:51:44.69 | -0.35 | 38.92 | 1.06 | Manual |
| FR | VALLO | Pn | 09:51:45.54 | 0.06 | 82.64 | 1.1 | Manual |
| FR | COLF | Pg | 09:51:44.78 | 0.17 | 260.02 | 1.14 | Manual |
| FR | COLF | Sg | 09:51:59.88 | -0.17 | 260.02 | 1.14 | Manual |
| FR | OGDF | Pg | 09:51:45.3 | 0.04 | 188.04 | 1.16 | Manual |
| FR | PLDF | Pg | 09:51:45.91 | 0.3 | 282.91 | 1.2 | Manual |
| FR | PLDF | Sg | 09:52:01.48 | -0.26 | 282.91 | 1.2 | Manual |
| FR | CHLF | Pg | 09:51:47.82 | -0.07 | 310.57 | 1.32 | Manual |
| FR | CHLF | Sg | 09:52:05.98 | 0.36 | 310.57 | 1.32 | Manual |
| FR | SGSF | Pg | 09:51:48.38 | -0.2 | 241.35 | 1.36 | Manual |
| FR | SGSF | Sg | 09:52:06.7 | -0.71 | 241.35 | 1.36 | Manual |