This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1985/07/23 22:31 |
| Universal datetime | 1985/07/23 20:31 |
| Latitude | 45.19 ° ± 2 km |
| Longitude | 5.89 ° ± 3 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Grenoble 
|
13 | 158454 |
| Saint-Martin-d'Hères
|
10 | 38487 |
| Échirolles
|
15 | 36840 |
| Meylan
|
9 | 17129 |
| Eybens
|
12 | 10185 |
| Crolles
|
10 | 8247 |
| Vizille
|
15 | 7361 |
| Villard-Bonnot
|
6 | 7107 |
| Saint-Ismier
|
8 | 6966 |
| Gières
|
8 | 6779 |
| Domène
|
4 | 6745 |
| La Tronche
|
12 | 6596 |
| Saint-Martin-le-Vinoux
|
14 | 5778 |
| Saint-Martin-d'Uriage
|
5 | 5451 |
| Montbonnot-Saint-Martin
|
7 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 8 |
| Number of phases used | 9 |
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 | 20:31:30.30 | -0.68 | 298 | 0.11 | Manual |
| FR | GDM | Pg | 20:31:31.80 | 0.01 | 85 | 0.16 | Manual |
| FR | GDM | Sg | 20:31:34.9 | -0.4 | 85 | 0.16 | Manual |
| RD | LPG | Pg | 20:31:41.80 | 0.74 | 63 | 0.68 | Manual |
| RD | LPG | Sg | 20:31:50.40 | -0.21 | 63 | 0.68 | Manual |
| FR | SOU | Pg | 20:31:46.40 | 0.05 | 137 | 0.97 | Manual |
| RD | FRF | Pg | 20:32:01.40 | 0.95 | 161 | 1.72 | Manual |
| RD | FRF | Sg | 20:32:23.0 | -1.27 | 161 | 1.72 | Manual |
| RD | LRG | Pg | 20:32:02.30 | 0.9 | 169 | 1.77 | Manual |