This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 0.9 MLv |
| Local datetime | 2021/06/04 09:17 |
| Universal datetime | 2021/06/04 07:17 |
| Latitude | 45.33 ° ± 3 km |
| Longitude | 5.63 ° ± 4 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Grenoble 
|
18 | 158454 |
| Fontaine
|
16 | 22523 |
| Voiron
|
7 | 20108 |
| Meylan
|
18 | 17129 |
| Saint-Égrève
|
12 | 15838 |
| Seyssinet-Pariset
|
18 | 12013 |
| Sassenage
|
13 | 11376 |
| Voreppe
|
5 | 9293 |
| Moirans
|
6 | 7852 |
| Tullins
|
12 | 7680 |
| Saint-Ismier
|
18 | 6966 |
| La Tronche
|
16 | 6596 |
| Rives
|
12 | 6476 |
| Saint-Martin-le-Vinoux
|
14 | 5778 |
| Montbonnot-Saint-Martin
|
19 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.54 |
| Azimuthal gap | 150.48 ° |
| Number of stations used | 5 |
| Number of phases used | 10 |
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 | GRN | Pg | 07:17:59.81 | -0.81 | 139.16 | 0.12 | Manual |
| FR | GRN | Sg | 07:18:02.48 | 0.1 | 139.16 | 0.12 | Manual |
| FR | OGSM | Pg | 07:18:03.59 | -0.33 | 9.05 | 0.28 | Manual |
| FR | OGSM | Sg | 07:18:08.60 | 0.61 | 9.05 | 0.28 | Manual |
| FR | CHA2 | Pg | 07:18:03.72 | -0.2 | 138.36 | 0.28 | Manual |
| FR | CHA2 | Sg | 07:18:08.78 | 0.79 | 138.36 | 0.28 | Manual |
| FR | OGS3 | Pg | 07:18:03.45 | -0.6 | 155.01 | 0.29 | Manual |
| FR | OGS3 | Sg | 07:18:08.51 | 0.3 | 155.01 | 0.29 | Manual |
| FR | OGCB | Pg | 07:18:09.64 | -0.51 | 218.56 | 0.61 | Manual |
| FR | OGCB | Sg | 07:18:19.25 | 0.65 | 218.56 | 0.61 | Manual |