This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.5 MLv |
| Local datetime | 1989/12/30 11:52 |
| Universal datetime | 1989/12/30 10:52 |
| Latitude | 45.03 ° ± 1 km |
| Longitude | 6.53 ° ± 11 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 
|
62 | 40895 |
| Saint-Martin-d'Hères
|
62 | 38487 |
| Meylan
|
62 | 17129 |
| Briançon
|
17 | 11625 |
| Crolles
|
58 | 8247 |
| Saint-Jean-de-Maurienne
|
31 | 7746 |
| Vizille
|
59 | 7361 |
| Pontcharra
|
59 | 7344 |
| Villard-Bonnot
|
56 | 7107 |
| Saint-Ismier
|
60 | 6966 |
| Gières
|
61 | 6779 |
| Domène
|
58 | 6745 |
| Embrun
|
50 | 6155 |
| Saint-Martin-d'Uriage
|
55 | 5451 |
| Montbonnot-Saint-Martin
|
60 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 7 |
| Number of phases used | 9 |
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 | 10:52:25.50 | 0.13 | 19 | 0.49 | Manual |
| RD | LPG | Sg | 10:52:32.9 | -0.21 | 19 | 0.49 | Manual |
| RD | LPL | Pg | 10:52:25.80 | 0.18 | 17 | 0.51 | Manual |
| RD | LPL | Sg | 10:52:32.40 | -0.33 | 17 | 0.51 | Manual |
| RD | SBF | Pn | 10:52:40.40 | 0.38 | 151 | 1.34 | Manual |
| RD | SBF | Pg | 10:52:42.80 | 1.64 | 151 | 1.34 | Manual |
| RD | SBF | Sg | 10:52:59.0 | -0.76 | 151 | 1.34 | Manual |
| RD | FRF | Pg | 10:52:42.90 | -0.82 | 177 | 1.47 | Manual |
| RD | FRF | Sg | 10:53:04.10 | -0.1 | 177 | 1.47 | Manual |