This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.2 MLv |
| Local datetime | 2021/05/17 02:15 |
| Universal datetime | 2021/05/17 00:15 |
| Latitude | 45.39 ° ± 0.1 km |
| Longitude | 7.08 ° ± 0.1 km |
| Depth | 7 km (from location) ± 2 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
58 | 865263 |
| Aosta
|
42 | 34062 |
Albertville 
|
61 | 18899 |
| Sallanches
|
72 | 16088 |
| Briançon
|
65 | 11625 |
| Passy
|
68 | 10902 |
| Scionzier
|
84 | 8683 |
| Chamonix-Mont-Blanc
|
61 | 8611 |
| Saint-Jean-de-Maurienne
|
59 | 7746 |
| Faverges-Seythenex
|
72 | 7606 |
| Pontcharra
|
83 | 7344 |
| Bourg-Saint-Maurice
|
39 | 7302 |
| Ugine
|
66 | 7039 |
| Thônes
|
81 | 6576 |
| Saint-Gervais-les-Bains
|
58 | 5573 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 130.22 ° |
| Number of stations used | 10 |
| Number of phases used | 20 |
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 | RSP | Pg | 00:15:23.98 | 0.17 | 151.95 | 0.28 | Manual |
| GU | RSP | Sg | 00:15:27.47 | -0.22 | 151.95 | 0.28 | Manual |
| FR | OGMO | Pg | 00:15:25.2 | 0.15 | 236.63 | 0.34 | Manual |
| FR | OGMO | Sg | 00:15:29.32 | -0.19 | 236.63 | 0.34 | Manual |
| GU | REMY | Pg | 00:15:27.13 | 0.19 | 6.86 | 0.45 | Manual |
| GU | REMY | Sg | 00:15:32.30 | -0.72 | 6.86 | 0.45 | Manual |
| GU | TRAV | Pg | 00:15:27.69 | 0.05 | 75.59 | 0.48 | Manual |
| GU | TRAV | Sg | 00:15:33.98 | -0.23 | 75.59 | 0.48 | Manual |
| GU | RRL | Pg | 00:15:28.16 | -0.07 | 203.49 | 0.52 | Manual |
| GU | RRL | Sg | 00:15:35.6 | -0.16 | 203.49 | 0.52 | Manual |
| FR | OGJA | Pg | 00:15:29.4 | 0.16 | 208.57 | 0.55 | Manual |
| FR | OGJA | Sg | 00:15:36.5 | -0.27 | 208.57 | 0.55 | Manual |
| GU | BHB | Pg | 00:15:29.44 | 0.12 | 166.87 | 0.57 | Manual |
| GU | BHB | Sg | 00:15:36.60 | -0.47 | 166.87 | 0.57 | Manual |
| FR | OGSA | Pg | 00:15:29.1 | -0.77 | 233.58 | 0.6 | Manual |
| FR | OGSA | Sg | 00:15:37.100 | 0.14 | 233.58 | 0.6 | Manual |
| CH | DIX | Pg | 00:15:31.91 | -0.21 | 18.4 | 0.72 | Manual |
| CH | DIX | Sg | 00:15:41.37 | -0.46 | 18.4 | 0.72 | Manual |
| FR | OGCE | Pg | 00:15:32.56 | -0.08 | 197.01 | 0.75 | Manual |
| FR | OGCE | Sg | 00:15:42.52 | -0.19 | 197.01 | 0.75 | Manual |