This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2 MLv |
| Local datetime | 2021/12/30 07:51 |
| Universal datetime | 2021/12/30 06:51 |
| Latitude | 45.34 ° ± 0.1 km |
| Longitude | 7.22 ° ± 0.1 km |
| Depth | 2 km (from location) ± 0.5 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
46 | 865263 |
| Asti
|
91 | 71276 |
| Aosta
|
44 | 34062 |
Albertville 
|
73 | 18899 |
| Sallanches
|
82 | 16088 |
| Briançon
|
67 | 11625 |
| Passy
|
77 | 10902 |
| Chamonix-Mont-Blanc
|
69 | 8611 |
| Saint-Jean-de-Maurienne
|
69 | 7746 |
| Faverges-Seythenex
|
84 | 7606 |
| Pontcharra
|
94 | 7344 |
| Bourg-Saint-Maurice
|
50 | 7302 |
| Ugine
|
78 | 7039 |
| Thônes
|
92 | 6576 |
| Saint-Gervais-les-Bains
|
68 | 5573 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 164.28 ° |
| Number of stations used | 20 |
| Number of phases used | 30 |
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 | OGCY | Pg | 06:51:12.23 | -0.06 | 289.99 | 0.38 | Manual |
| FR | OGCY | Sg | 06:51:17.59 | 0.09 | 289.99 | 0.38 | Manual |
| FR | OGMO | Pg | 06:51:12.40 | -0.31 | 250.51 | 0.4 | Manual |
| FR | OGMO | Sg | 06:51:18.46 | 0.24 | 250.51 | 0.4 | Manual |
| FR | RSL | Pg | 06:51:15.41 | 0.08 | 309.7 | 0.54 | Manual |
| FR | RSL | Sg | 06:51:22.27 | -0.41 | 309.7 | 0.54 | Manual |
| FR | OGJA | Pg | 06:51:15.65 | -0.11 | 219.9 | 0.56 | Manual |
| FR | OGJA | Sg | 06:51:23.68 | 0.28 | 219.9 | 0.56 | Manual |
| FR | OGSA | Pg | 06:51:17.38 | -0.08 | 242.31 | 0.65 | Manual |
| FR | OGAG | Pg | 06:51:19.2 | 0.05 | 221.11 | 0.74 | Manual |
| FR | OGCE | Pg | 06:51:18.82 | -0.24 | 205.51 | 0.74 | Manual |
| FR | OGCE | Sg | 06:51:28.95 | -0.06 | 205.51 | 0.74 | Manual |
| CH | DIX | Pg | 06:51:18.90 | -0.31 | 10.15 | 0.75 | Manual |
| CH | DIX | Sg | 06:51:28.73 | -0.55 | 10.15 | 0.75 | Manual |
| FR | OGSI | Pg | 06:51:20.11 | 0.25 | 335.74 | 0.78 | Manual |
| FR | OGSI | Sg | 06:51:30.18 | -0.2 | 335.74 | 0.78 | Manual |
| FR | SURF | Pg | 06:51:22.41 | 0.15 | 198.67 | 0.91 | Manual |
| FR | CHA2 | Pg | 06:51:22.69 | -0.49 | 256.98 | 0.96 | Manual |
| FR | CHA2 | Sg | 06:51:36.67 | 0.65 | 256.98 | 0.96 | Manual |
| CH | EMBD | Pg | 06:51:23.37 | -0.06 | 25.98 | 0.97 | Manual |
| FR | JAUF | Pg | 06:51:23.20 | -0.26 | 200.22 | 0.97 | Manual |
| FR | JAUF | Sg | 06:51:36.23 | -0.26 | 200.22 | 0.97 | Manual |
| MT | THE | Pg | 06:51:24.56 | -0.05 | 254.69 | 1.04 | Manual |
| FR | OGS3 | Pg | 06:51:24.58 | -0.03 | 255.13 | 1.04 | Manual |
| FR | OGS3 | Sg | 06:51:38.67 | 0.21 | 255.13 | 1.04 | Manual |
| FR | OGS2 | Pg | 06:51:24.74 | 0.04 | 254.92 | 1.04 | Manual |
| FR | OGVA | Pg | 06:51:25.53 | 0.55 | 339.36 | 1.06 | Manual |
| MT | CLP4 | Pg | 06:51:26.12 | 0.23 | 190.26 | 1.1 | Manual |
| MT | CLP2 | Pg | 06:51:26.5 | 0.04 | 190.3 | 1.11 | Manual |
| FR | OGLC | Pg | 06:51:29.58 | 0.59 | 220.31 | 1.27 | Manual |