This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.6 MLv |
| Local datetime | 1998/12/21 23:57 |
| Universal datetime | 1998/12/21 22:57 |
| Latitude | 45.04 ° ± 1 km |
| Longitude | 6.90 ° ± 6 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 |
|---|---|---|
Turin 
|
61 | 865263 |
Gap 
|
84 | 40895 |
| Aosta
|
84 | 34062 |
| Albertville
|
80 | 18899 |
| Briançon
|
25 | 11625 |
| Crolles
|
84 | 8247 |
| Saint-Jean-de-Maurienne
|
51 | 7746 |
| Pontcharra
|
81 | 7344 |
| Bourg-Saint-Maurice
|
70 | 7302 |
| Villard-Bonnot
|
83 | 7107 |
| Saint-Ismier
|
87 | 6966 |
| Domène
|
86 | 6745 |
| Embrun
|
61 | 6155 |
| Saint-Martin-d'Uriage
|
83 | 5451 |
| Montbonnot-Saint-Martin
|
88 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.8 |
| 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 | 22:57:31.90 | 0.02 | 197 | 0.33 | Manual |
| RD | MBDF | Sg | 22:57:36.20 | -0.53 | 197 | 0.33 | Manual |
| RD | LPG | Pg | 22:57:34.90 | 0.62 | 347 | 0.47 | Manual |
| RD | LPG | Sg | 22:57:40.40 | -0.5 | 347 | 0.47 | Manual |
| RD | LPL | Pg | 22:57:35.20 | 0.56 | 346 | 0.49 | Manual |
| RD | LPL | Sg | 22:57:40.90 | -0.64 | 346 | 0.49 | Manual |
| RD | ORIF | Pg | 22:57:39.90 | 0.63 | 261 | 0.74 | Manual |
| RD | ORIF | Sg | 22:57:49.50 | -0.09 | 261 | 0.74 | Manual |