This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1999/08/23 04:03 |
| Universal datetime | 1999/08/23 02:03 |
| Latitude | 44.83 ° ± 6 km |
| Longitude | 6.66 ° ± 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 |
|---|---|---|
Gap 
|
55 | 40895 |
| Saint-Martin-d'Hères
|
80 | 38487 |
| Meylan
|
81 | 17129 |
| Briançon
|
8 | 11625 |
| Eybens
|
80 | 10185 |
| Crolles
|
79 | 8247 |
| Saint-Jean-de-Maurienne
|
55 | 7746 |
| Vizille
|
75 | 7361 |
| Villard-Bonnot
|
76 | 7107 |
| Saint-Ismier
|
81 | 6966 |
| Gières
|
79 | 6779 |
| Domène
|
77 | 6745 |
| Embrun
|
31 | 6155 |
| Saint-Martin-d'Uriage
|
73 | 5451 |
| Montbonnot-Saint-Martin
|
79 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| 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 | MBDF | Pg | 02:03:15.90 | -0.42 | 144 | 0.13 | Manual |
| RD | MBDF | Sg | 02:03:17.50 | -1.14 | 144 | 0.13 | Manual |
| RD | ORIF | Pg | 02:03:24.20 | 0.31 | 279 | 0.56 | Manual |
| RD | ORIF | Sg | 02:03:31.20 | -0.6 | 279 | 0.56 | Manual |
| RD | SBF | Pg | 02:03:35.90 | 1.67 | 150 | 1.12 | Manual |
| RD | SBF | Sg | 02:03:49.40 | -0.39 | 150 | 1.12 | Manual |
| RD | FRF | Pg | 02:03:37.30 | 0.16 | 181 | 1.27 | Manual |
| RD | FRF | Sg | 02:03:55.30 | 0.46 | 181 | 1.27 | Manual |