This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.1 MLv |
| Local datetime | 2017/09/21 06:57 |
| Universal datetime | 2017/09/21 04:57 |
| Latitude | 45.62 ° ± 3 km |
| Longitude | 6.97 ° ± 3 km |
| Depth | 5 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 
|
30 | 34062 |
Albertville 
|
44 | 18899 |
| Cluses
|
58 | 17059 |
| Sallanches
|
46 | 16088 |
| Passy
|
41 | 10902 |
| Scionzier
|
58 | 8683 |
| Chamonix-Mont-Blanc
|
35 | 8611 |
| Saint-Jean-de-Maurienne
|
62 | 7746 |
| Faverges-Seythenex
|
54 | 7606 |
| Bourg-Saint-Maurice
|
16 | 7302 |
| Ugine
|
45 | 7039 |
| Thônes
|
58 | 6576 |
| Thyez
|
62 | 6198 |
| Saint-Gervais-les-Bains
|
32 | 5573 |
| Marnaz
|
59 | 5521 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.2 |
| Azimuthal gap | 107.11 ° |
| Number of stations used | 10 |
| 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 |
|---|---|---|---|---|---|---|---|
| GU | LSD | Pg | 04:57:06.55 | 0.32 | 143.05 | 0.2 | Manual |
| GU | LSD | Sg | 04:57:09.19 | 0.15 | 143.05 | 0.2 | Manual |
| FR | RSL | Pg | 04:57:07.5 | -0.14 | 286.54 | 0.25 | Manual |
| FR | RSL | Sg | 04:57:10.49 | -0.17 | 286.54 | 0.25 | Manual |
| GU | CIRO | Pg | 04:57:10.49 | 0.05 | 91.94 | 0.42 | Manual |
| GU | CIRO | Sg | 04:57:15.90 | -0.32 | 91.94 | 0.42 | Manual |
| FR | OGMO | Pg | 04:57:11.3 | 0 | 206.01 | 0.45 | Manual |
| GU | RSP | Pg | 04:57:12.33 | 0.17 | 155.65 | 0.52 | Manual |
| GU | RSP | Sg | 04:57:19.12 | -0.01 | 155.65 | 0.52 | Manual |
| CH | DIX | Pg | 04:57:13.6 | 0.12 | 33.65 | 0.56 | Manual |
| CH | DIX | Sg | 04:57:20.62 | 0.18 | 33.65 | 0.56 | Manual |
| GU | TRAV | Pg | 04:57:13.9 | 0.1 | 100.56 | 0.56 | Manual |
| GU | TRAV | Sg | 04:57:20.12 | -0.42 | 100.56 | 0.56 | Manual |
| GU | RRL | Pg | 04:57:15.61 | -0.17 | 190.08 | 0.71 | Manual |
| GU | RRL | Sg | 04:57:25.18 | -0.11 | 190.08 | 0.71 | Manual |
| GU | BHB | Pg | 04:57:17.85 | 0.15 | 164.83 | 0.81 | Manual |
| GU | BHB | Sg | 04:57:28.39 | -0.17 | 164.83 | 0.81 | Manual |
| GU | PZZ | Pg | 04:57:23.69 | 0.25 | 174.45 | 1.12 | Manual |