This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.2 MLv |
| Local datetime | 2021/09/12 16:22 |
| Universal datetime | 2021/09/12 14:22 |
| Latitude | 45.41 ° ± 0.1 km |
| Longitude | 6.58 ° ± 0.1 km |
| Depth | 7 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 
|
56 | 58919 |
| Albertville
|
32 | 18899 |
| Briançon
|
57 | 11625 |
| La Ravoire
|
51 | 8457 |
| Crolles
|
56 | 8247 |
| Saint-Jean-de-Maurienne
|
24 | 7746 |
| Faverges-Seythenex
|
42 | 7606 |
| Pontcharra
|
44 | 7344 |
| Bourg-Saint-Maurice
|
32 | 7302 |
| Ugine
|
42 | 7039 |
| Thônes
|
57 | 6576 |
| Cognin
|
57 | 6204 |
| Saint-Alban-Leysse
|
53 | 6007 |
| Challes-les-Eaux
|
49 | 5590 |
| Saint-Gervais-les-Bains
|
51 | 5573 |
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 | 88.04 ° |
| Number of stations used | 24 |
| Number of phases used | 38 |
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 | 14:22:53.19 | 0.22 | 54.72 | 0.11 | Manual |
| FR | OGCY | Sg | 14:22:55.27 | 0.52 | 54.72 | 0.11 | Manual |
| FR | OGMO | Pg | 14:22:54.91 | 0.19 | 160.1 | 0.21 | Manual |
| FR | OGMO | Sg | 14:22:58.3 | 0.3 | 160.1 | 0.21 | Manual |
| FR | OGSA | Pg | 14:22:58.55 | 0.47 | 199.06 | 0.39 | Manual |
| GU | LSD | Pg | 14:22:57.96 | -0.14 | 82.16 | 0.39 | Manual |
| GU | LSD | Sg | 14:23:03.62 | 0.15 | 82.16 | 0.39 | Manual |
| FR | OGJA | Pg | 14:23:00.44 | 0.24 | 169.6 | 0.51 | Manual |
| GU | RRL | Pg | 14:23:00.34 | 0.08 | 162.99 | 0.51 | Manual |
| GU | RRL | Sg | 14:23:08.11 | 0.95 | 162.99 | 0.51 | Manual |
| GU | RSP | Pg | 14:23:00.87 | -0.13 | 117.98 | 0.55 | Manual |
| GU | RSP | Sg | 14:23:08.27 | -0.14 | 117.98 | 0.55 | Manual |
| GU | REMY | Pg | 14:23:01.83 | 0.04 | 42.94 | 0.59 | Manual |
| FR | OGS3 | Pg | 14:23:02.68 | -0.11 | 238.62 | 0.64 | Manual |
| FR | OGS3 | Sg | 14:23:10.67 | -0.78 | 238.62 | 0.64 | Manual |
| MT | THE | Pg | 14:23:02.62 | -0.2 | 237.93 | 0.65 | Manual |
| MT | RUI | Pg | 14:23:02.62 | -0.21 | 238.12 | 0.65 | Manual |
| MT | GAL | Pg | 14:23:02.73 | -0.16 | 238.21 | 0.65 | Manual |
| FR | OGS1 | Pg | 14:23:02.60 | -0.29 | 238.01 | 0.65 | Manual |
| FR | OGS1 | Sg | 14:23:10.90 | -0.73 | 238.01 | 0.65 | Manual |
| FR | OGS2 | Pg | 14:23:02.75 | -0.14 | 238.4 | 0.65 | Manual |
| FR | OGS2 | Sg | 14:23:10.92 | -0.71 | 238.4 | 0.65 | Manual |
| FR | OGVG | Pg | 14:23:03.23 | -0.22 | 209.46 | 0.68 | Manual |
| FR | OGVG | Sg | 14:23:12.76 | 0.17 | 209.46 | 0.68 | Manual |
| RD | ORIF | Pg | 14:23:03.73 | -0.06 | 225.67 | 0.7 | Manual |
| RD | ORIF | Sg | 14:23:13.18 | 0.04 | 225.67 | 0.7 | Manual |
| GU | CIRO | Pg | 14:23:04.9 | -0.15 | 73.98 | 0.72 | Manual |
| GU | CIRO | Sg | 14:23:13.5 | -0.86 | 73.98 | 0.72 | Manual |
| GU | BHB | Pg | 14:23:04.76 | 0.01 | 139.6 | 0.75 | Manual |
| GU | BHB | Sg | 14:23:14.72 | -0.08 | 139.6 | 0.75 | Manual |
| GU | TRAV | Pg | 14:23:06.6 | -0.17 | 82.27 | 0.83 | Manual |
| GU | TRAV | Sg | 14:23:16.51 | -0.79 | 82.27 | 0.83 | Manual |
| FR | CREF | Pg | 14:23:06.83 | 0.02 | 178.06 | 0.86 | Manual |
| CH | DIX | Sg | 14:23:19.49 | 0.26 | 40.41 | 0.89 | Manual |
| FR | OG35 | Pg | 14:23:08.77 | 0.2 | 312.37 | 0.95 | Manual |
| FR | JAUF | Pg | 14:23:09.24 | 0.04 | 173.01 | 0.99 | Manual |
| G | SSB | Pg | 14:23:18.43 | 0.64 | 265.63 | 1.44 | Manual |
| G | SSB | Sn | 14:23:36.90 | 0.88 | 265.63 | 1.44 | Manual |