This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.6 MLv |
| Local datetime | 2026/03/31 06:00 |
| Universal datetime | 2026/03/31 04:00 |
| Latitude | 45.36 ° ± 0.1 km |
| Longitude | 5.97 ° ± 0.1 km |
| Depth | 13 km (from location) ± 0.3 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Chambéry 
|
25 | 58919 |
| Meylan
|
22 | 17129 |
| La Ravoire
|
21 | 8457 |
| Crolles
|
11 | 8247 |
| Pontcharra
|
7 | 7344 |
| Villard-Bonnot
|
15 | 7107 |
| Saint-Ismier
|
17 | 6966 |
| Gières
|
25 | 6779 |
| Domène
|
21 | 6745 |
| La Tronche
|
25 | 6596 |
| Cognin
|
23 | 6204 |
| Saint-Alban-Leysse
|
25 | 6007 |
| Challes-les-Eaux
|
21 | 5590 |
| Saint-Martin-d'Uriage
|
25 | 5451 |
| Montbonnot-Saint-Martin
|
20 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 143.72 ° |
| Number of stations used | 14 |
| Number of phases used | 23 |
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 |
|---|---|---|---|---|---|---|---|
| MT | GRA1 | Pg | 04:00:06.87 | -0.16 | 343.56 | 0.11 | Manual |
| FR | PRABE | Pg | 04:00:07.25 | -0.07 | 174.31 | 0.13 | Manual |
| FR | PRABE | Sg | 04:00:09.37 | -0.34 | 174.31 | 0.13 | Manual |
| MT | RES | Pg | 04:00:08.48 | 0.27 | 227.06 | 0.19 | Manual |
| MT | GUI | Pg | 04:00:08.48 | 0.18 | 228.84 | 0.19 | Manual |
| MT | GUI | Sg | 04:00:12.30 | 0.95 | 228.84 | 0.19 | Manual |
| FR | GRN | Pg | 04:00:08.10 | -0.36 | 233.26 | 0.2 | Manual |
| FR | GRN | Sg | 04:00:12.30 | 0.67 | 233.26 | 0.2 | Manual |
| FR | OGSM | Pg | 04:00:10.43 | 0.06 | 321.66 | 0.31 | Manual |
| FR | OGSM | Sg | 04:00:14.87 | 0 | 321.66 | 0.31 | Manual |
| FR | OGS3 | Pg | 04:00:10.11 | -0.31 | 202.15 | 0.32 | Manual |
| FR | OGS3 | Sg | 04:00:15.9 | 0.12 | 202.15 | 0.32 | Manual |
| MT | GAL | Pg | 04:00:10.62 | 0.07 | 201.97 | 0.32 | Manual |
| FR | OGS1 | Pg | 04:00:10.50 | -0.07 | 201.74 | 0.33 | Manual |
| FR | OGS1 | Sg | 04:00:15.14 | -0.09 | 201.74 | 0.33 | Manual |
| FR | OGSA | Pg | 04:00:12.100 | 0.28 | 137.15 | 0.44 | Manual |
| FR | OGSA | Sg | 04:00:19.1 | 0.12 | 137.15 | 0.44 | Manual |
| RD | ORIF | Sg | 04:00:18.77 | -0.3 | 188.6 | 0.45 | Manual |
| FR | OGMY | Sg | 04:00:21.14 | -0.14 | 353.43 | 0.52 | Manual |
| FR | OGVG | Pg | 04:00:14.61 | -0.18 | 169.87 | 0.56 | Manual |
| FR | OGVG | Sg | 04:00:21.89 | -0.51 | 169.87 | 0.56 | Manual |
| FR | OGAG | Pg | 04:00:17.64 | 0.17 | 144.97 | 0.7 | Manual |
| FR | OGAG | Sg | 04:00:26.79 | -0.16 | 144.97 | 0.7 | Manual |