This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2017/07/07 09:52 |
| Universal datetime | 2017/07/07 07:52 |
| Latitude | 45.27 ° ± 7 km |
| Longitude | 5.83 ° ± 18 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 |
|---|---|---|
Grenoble 
|
13 | 158454 |
| Saint-Martin-d'Hères
|
12 | 38487 |
| Fontaine
|
15 | 22523 |
| Meylan
|
8 | 17129 |
| Saint-Égrève
|
12 | 15838 |
| Eybens
|
15 | 10185 |
| Crolles
|
5 | 8247 |
| Villard-Bonnot
|
5 | 7107 |
| Saint-Ismier
|
2 | 6966 |
| Gières
|
10 | 6779 |
| Domène
|
8 | 6745 |
| La Tronche
|
10 | 6596 |
| Saint-Martin-le-Vinoux
|
11 | 5778 |
| Saint-Martin-d'Uriage
|
13 | 5451 |
| Montbonnot-Saint-Martin
|
6 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.45 |
| Azimuthal gap | 227.53 ° |
| Number of stations used | 4 |
| Number of phases used | 6 |
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 | 07:52:44.26 | -0.81 | 344.32 | 0.35 | Manual |
| FR | OGSM | Sg | 07:52:50.45 | 0.4 | 344.32 | 0.35 | Manual |
| FR | OGMY | Pg | 07:52:50.53 | 0.59 | 3.75 | 0.61 | Manual |
| FR | OGMY | Sg | 07:52:58.19 | -0.16 | 3.75 | 0.61 | Manual |
| FR | OGCB | Pg | 07:52:51.18 | 0.11 | 231.28 | 0.67 | Manual |
| FR | OG35 | Pg | 07:52:53.27 | -0.12 | 346.8 | 0.79 | Manual |