This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.1 MLv |
| Local datetime | 2017/09/20 13:21 |
| Universal datetime | 2017/09/20 11:21 |
| Latitude | 45.42 ° ± 2 km |
| Longitude | 6.33 ° ± 5 km |
| Depth | 6 km (from location) ± 6 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Chambéry 
|
38 | 58919 |
| Albertville
|
28 | 18899 |
| La Motte-Servolex
|
42 | 11826 |
| La Ravoire
|
33 | 8457 |
| Crolles
|
38 | 8247 |
| Saint-Jean-de-Maurienne
|
16 | 7746 |
| Faverges-Seythenex
|
34 | 7606 |
| Pontcharra
|
24 | 7344 |
| Bourg-Saint-Maurice
|
44 | 7302 |
| Villard-Bonnot
|
40 | 7107 |
| Ugine
|
40 | 7039 |
| Saint-Ismier
|
43 | 6966 |
| Cognin
|
38 | 6204 |
| Saint-Alban-Leysse
|
35 | 6007 |
| Challes-les-Eaux
|
31 | 5590 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.38 |
| Azimuthal gap | 135.29 ° |
| Number of stations used | 9 |
| Number of phases used | 18 |
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 |
|---|---|---|---|---|---|---|---|
| Z3 | A181A | Pg | 11:21:14.72 | -0.05 | 208.58 | 0.04 | Manual |
| Z3 | A181A | Sg | 11:21:15.73 | -0.19 | 208.58 | 0.04 | Manual |
| FR | OGGM | Pg | 11:21:18.28 | -0.05 | 215.55 | 0.26 | Manual |
| FR | OGGM | Sg | 11:21:21.97 | 0 | 215.55 | 0.26 | Manual |
| FR | RSL | Pg | 11:21:19.65 | -0.19 | 37.23 | 0.34 | Manual |
| FR | RSL | Sg | 11:21:23.90 | -0.63 | 37.23 | 0.34 | Manual |
| FR | OGSA | Pg | 11:21:21.19 | 0.55 | 172.51 | 0.38 | Manual |
| FR | OGSA | Sg | 11:21:26.59 | 0.7 | 172.51 | 0.38 | Manual |
| Z3 | A178A | Pg | 11:21:21.69 | 0.68 | 346.98 | 0.4 | Manual |
| Z3 | A178A | Sg | 11:21:26.45 | -0.08 | 346.98 | 0.4 | Manual |
| FR | OGMY | Pg | 11:21:23.83 | -0.06 | 326.44 | 0.56 | Manual |
| FR | OGMY | Sg | 11:21:31.83 | 0.41 | 326.44 | 0.56 | Manual |
| RD | ORIF | Pg | 11:21:24.46 | -0.08 | 212.7 | 0.59 | Manual |
| RD | ORIF | Sg | 11:21:31.86 | -0.67 | 212.7 | 0.59 | Manual |
| FR | OGVG | Pg | 11:21:25.12 | 0.03 | 194.46 | 0.62 | Manual |
| FR | OGVG | Sg | 11:21:33.15 | -0.32 | 194.46 | 0.62 | Manual |
| FR | OG35 | Pg | 11:21:29.2 | 0.17 | 320.01 | 0.82 | Manual |
| FR | OG35 | Sn | 11:21:43.94 | -0.23 | 320.01 | 0.82 | Manual |