This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.6 MLv |
| Local datetime | 1997/09/04 04:20 |
| Universal datetime | 1997/09/04 02:20 |
| Latitude | 44.84 ° ± 2 km |
| Longitude | 7.09 ° ± 3 km |
| Depth | 10 km (from location) ± 4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
52 | 865263 |
| Asti
|
89 | 71276 |
Gap 
|
86 | 40895 |
| Aosta
|
101 | 34062 |
| Albertville
|
107 | 18899 |
| Briançon
|
35 | 11625 |
| Crolles
|
107 | 8247 |
| Saint-Jean-de-Maurienne
|
76 | 7746 |
| Vizille
|
107 | 7361 |
| Pontcharra
|
106 | 7344 |
| Bourg-Saint-Maurice
|
95 | 7302 |
| Villard-Bonnot
|
105 | 7107 |
| Domène
|
107 | 6745 |
| Embrun
|
57 | 6155 |
| Saint-Martin-d'Uriage
|
103 | 5451 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.4 |
| 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 | MBDF | Pg | 02:20:54.70 | -0.47 | 244 | 0.26 | Manual |
| RD | MBDF | Sg | 02:20:59.0 | -0.47 | 244 | 0.26 | Manual |
| RD | LPG | Pg | 02:21:02.50 | -0.25 | 340 | 0.7 | Manual |
| RD | LPG | Sg | 02:21:12.60 | -0.06 | 340 | 0.7 | Manual |
| RD | LPL | Pg | 02:21:03.20 | 0.04 | 339 | 0.72 | Manual |
| RD | LPL | Sg | 02:21:13.20 | -0.17 | 339 | 0.72 | Manual |
| RD | ORIF | Pg | 02:21:06.0 | 0.17 | 276 | 0.87 | Manual |
| RD | ORIF | Sg | 02:21:17.79 | -0.23 | 276 | 0.87 | Manual |