This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2025/11/15 23:59 |
| Universal datetime | 2025/11/15 22:59 |
| Latitude | 45.85 ° ± 0.7 km |
| Longitude | 6.90 ° ± 0.6 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 |
|---|---|---|
Aosta 
|
35 | 34062 |
Albertville 
|
43 | 18899 |
| Cluses
|
34 | 17059 |
| Sallanches
|
25 | 16088 |
| Bonneville
|
45 | 12608 |
| Passy
|
16 | 10902 |
| Scionzier
|
35 | 8683 |
| Chamonix-Mont-Blanc
|
9 | 8611 |
| Bourg-Saint-Maurice
|
23 | 7302 |
| Ugine
|
37 | 7039 |
| Thônes
|
45 | 6576 |
| Marignier
|
41 | 6445 |
| Thyez
|
38 | 6198 |
| Saint-Gervais-les-Bains
|
12 | 5573 |
| Marnaz
|
36 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.41 |
| Azimuthal gap | 100.97 ° |
| Number of stations used | 7 |
| Number of phases used | 8 |
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 | VALLO | Pg | 22:59:01.87 | -0.1 | 246.29 | 0.03 | Manual |
| FR | COURM | Pg | 22:59:02.72 | 0.22 | 123.95 | 0.06 | Manual |
| FR | HOUCH | Sg | 22:59:04.62 | -0.23 | 298.35 | 0.1 | Manual |
| FR | ARGR | Pg | 22:59:04.23 | 0.41 | 39.31 | 0.12 | Manual |
| FR | ARGR | Sg | 22:59:04.84 | -0.79 | 39.31 | 0.12 | Manual |
| GU | REMY | Pg | 22:59:04.81 | -0.32 | 94.53 | 0.18 | Manual |
| FR | OGCY | Sg | 22:59:15.18 | 0.2 | 198.68 | 0.4 | Manual |
| GU | LSD | Sg | 22:59:15.27 | -0.54 | 156.8 | 0.43 | Manual |