This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.2 MLv |
| Local datetime | 1997/02/28 22:18 |
| Universal datetime | 1997/02/28 21:18 |
| Latitude | 45.33 ° ± 1 km |
| Longitude | 6.72 ° ± 4 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 
|
65 | 34062 |
Albertville 
|
45 | 18899 |
| Briançon
|
48 | 11625 |
| Chamonix-Mont-Blanc
|
69 | 8611 |
| La Ravoire
|
65 | 8457 |
| Crolles
|
65 | 8247 |
| Saint-Jean-de-Maurienne
|
30 | 7746 |
| Faverges-Seythenex
|
56 | 7606 |
| Pontcharra
|
56 | 7344 |
| Bourg-Saint-Maurice
|
37 | 7302 |
| Villard-Bonnot
|
66 | 7107 |
| Ugine
|
54 | 7039 |
| Saint-Alban-Leysse
|
66 | 6007 |
| Challes-les-Eaux
|
63 | 5590 |
| Saint-Gervais-les-Bains
|
59 | 5573 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 6 |
| Number of phases used | 8 |
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 |
|---|---|---|---|---|---|---|---|
| RD | LPG | Pg | 21:18:47.60 | 0.1 | 7 | 0.17 | Manual |
| RD | LPG | Sg | 21:18:50.10 | -0.24 | 7 | 0.17 | Manual |
| RD | LPL | Pg | 21:18:47.90 | 0.09 | 3 | 0.19 | Manual |
| RD | LPL | Sg | 21:18:50.80 | -0.07 | 3 | 0.19 | Manual |
| RD | MBDF | Pg | 21:18:55.70 | 0.61 | 177 | 0.6 | Manual |
| RD | MBDF | Sg | 21:19:03.0 | -0.53 | 177 | 0.6 | Manual |
| RD | ORIF | Pg | 21:18:57.70 | 0.37 | 236 | 0.72 | Manual |
| RD | ORIF | Sg | 21:19:07.20 | -0.24 | 236 | 0.72 | Manual |