This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.7 MLv |
| Local datetime | 1998/04/21 21:42 |
| Universal datetime | 1998/04/21 19:42 |
| Latitude | 45.12 ° ± 2 km |
| Longitude | 7.26 ° ± 7 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 
|
33 | 865263 |
| Asti
|
78 | 71276 |
| Aosta
|
69 | 34062 |
Albertville 
|
91 | 18899 |
| Sallanches
|
105 | 16088 |
| Briançon
|
54 | 11625 |
| Passy
|
101 | 10902 |
| Chamonix-Mont-Blanc
|
94 | 8611 |
| Saint-Jean-de-Maurienne
|
74 | 7746 |
| Faverges-Seythenex
|
102 | 7606 |
| Pontcharra
|
103 | 7344 |
| Bourg-Saint-Maurice
|
72 | 7302 |
| Ugine
|
97 | 7039 |
| Embrun
|
86 | 6155 |
| Saint-Gervais-les-Bains
|
91 | 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 | 7 |
| 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 | 19:42:52.10 | 0.15 | 316 | 0.52 | Manual |
| RD | LPG | Sg | 19:42:59.0 | -0.25 | 316 | 0.52 | Manual |
| RD | MBDF | Pg | 19:42:52.20 | 0.11 | 221 | 0.53 | Manual |
| RD | MBDF | Sg | 19:42:58.70 | -0.79 | 221 | 0.53 | Manual |
| RD | LPL | Pg | 19:42:52.50 | 0.13 | 317 | 0.54 | Manual |
| RD | LPL | Sg | 19:42:59.60 | -0.38 | 317 | 0.54 | Manual |
| RD | ORIF | Pg | 19:43:01.50 | 0.58 | 259 | 1 | Manual |
| RD | ORIF | Sg | 19:43:15.40 | 0.52 | 259 | 1 | Manual |