This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2025/09/10 07:55 |
| Universal datetime | 2025/09/10 05:55 |
| Latitude | 45.00 ° ± 2 km |
| Longitude | 6.71 ° ± 0.9 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
76 | 865263 |
Gap 
|
70 | 40895 |
| Briançon
|
13 | 11625 |
| Crolles
|
72 | 8247 |
| Saint-Jean-de-Maurienne
|
41 | 7746 |
| Vizille
|
74 | 7361 |
| Pontcharra
|
71 | 7344 |
| Bourg-Saint-Maurice
|
74 | 7302 |
| Villard-Bonnot
|
70 | 7107 |
| Saint-Ismier
|
75 | 6966 |
| Gières
|
75 | 6779 |
| Domène
|
72 | 6745 |
| Embrun
|
51 | 6155 |
| Saint-Martin-d'Uriage
|
69 | 5451 |
| Montbonnot-Saint-Martin
|
75 | 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 | 259.67 ° |
| Number of stations used | 4 |
| Number of phases used | 7 |
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 | OGJA | Pg | 05:55:17.1 | 0.09 | 181.05 | 0.09 | Manual |
| FR | OGJA | Sg | 05:55:18.45 | 0.13 | 181.05 | 0.09 | Manual |
| GU | RRL | Pg | 05:55:17.3 | -0.03 | 146.01 | 0.1 | Manual |
| GU | RRL | Sg | 05:55:18.34 | -0.21 | 146.01 | 0.1 | Manual |
| FR | OGAG | Sg | 05:55:23.1 | -0.72 | 209.64 | 0.25 | Manual |
| FR | OGVG | Pg | 05:55:24.27 | 0.06 | 246.34 | 0.47 | Manual |
| FR | OGVG | Sg | 05:55:30.40 | -0.33 | 246.34 | 0.47 | Manual |