This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2017/09/08 09:29 |
| Universal datetime | 2017/09/08 07:29 |
| Latitude | 45.29 ° ± 8 km |
| Longitude | 5.56 ° ± 14 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 
|
18 | 158454 |
| Échirolles
|
20 | 36840 |
| Fontaine
|
14 | 22523 |
| Voiron
|
10 | 20108 |
| Meylan
|
20 | 17129 |
| Saint-Égrève
|
12 | 15838 |
| Seyssinet-Pariset
|
16 | 12013 |
| Sassenage
|
11 | 11376 |
| Voreppe
|
7 | 9293 |
| Moirans
|
3 | 7852 |
| Seyssins
|
18 | 7685 |
| Tullins
|
5 | 7680 |
| La Tronche
|
17 | 6596 |
| Rives
|
9 | 6476 |
| Saint-Martin-le-Vinoux
|
15 | 5778 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.18 |
| Azimuthal gap | 274.8 ° |
| Number of stations used | 3 |
| 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 | 07:29:47.80 | 0.04 | 17.02 | 0.33 | Manual |
| FR | OGSM | Sg | 07:29:52.67 | 0.18 | 17.02 | 0.33 | Manual |
| FR | OGGM | Pg | 07:29:49.34 | 0.23 | 102.22 | 0.4 | Manual |
| FR | OGGM | Sg | 07:29:54.67 | -0.12 | 102.22 | 0.4 | Manual |
| FR | OGMY | Pg | 07:29:53.10 | -0.31 | 21.39 | 0.63 | Manual |
| FR | OGMY | Sg | 07:30:02.8 | -0.03 | 21.39 | 0.63 | Manual |