This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1 MLv |
| Local datetime | 2021/04/15 02:41 |
| Universal datetime | 2021/04/15 00:41 |
| Latitude | 44.79 ° ± 0.1 km |
| Longitude | 6.71 ° ± 0.1 km |
| Depth | 7 km (from location) ± 0.3 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
82 | 865263 |
Gap 
|
56 | 40895 |
| Saint-Martin-d'Hères
|
86 | 38487 |
| Briançon
|
13 | 11625 |
| Eybens
|
86 | 10185 |
| Crolles
|
85 | 8247 |
| Saint-Jean-de-Maurienne
|
61 | 7746 |
| Vizille
|
80 | 7361 |
| Villard-Bonnot
|
82 | 7107 |
| Saint-Ismier
|
86 | 6966 |
| Gières
|
85 | 6779 |
| Domène
|
83 | 6745 |
| Embrun
|
30 | 6155 |
| Saint-Martin-d'Uriage
|
79 | 5451 |
| Montbonnot-Saint-Martin
|
85 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.26 |
| Azimuthal gap | 50.98 ° |
| Number of stations used | 23 |
| Number of phases used | 38 |
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 |
|---|---|---|---|---|---|---|---|
| FR | OGJA | Pg | 00:41:49.94 | 0.02 | 359.74 | 0.12 | Manual |
| FR | OGJA | Sg | 00:41:52.33 | 0.51 | 359.74 | 0.12 | Manual |
| FR | OGAG | Pg | 00:41:49.88 | -0.06 | 269.07 | 0.12 | Manual |
| FR | OGAG | Sg | 00:41:52.8 | 0.22 | 269.07 | 0.12 | Manual |
| FR | OGCE | Pg | 00:41:49.73 | -0.22 | 158.9 | 0.12 | Manual |
| FR | OGCE | Sg | 00:41:51.86 | -0.02 | 158.9 | 0.12 | Manual |
| GU | RRL | Pg | 00:41:50.25 | -0.06 | 23.55 | 0.14 | Manual |
| GU | RRL | Sg | 00:41:52.85 | 0.37 | 23.55 | 0.14 | Manual |
| FR | CREF | Pg | 00:41:52.11 | -0.09 | 194.77 | 0.25 | Manual |
| FR | CREF | Sg | 00:41:56.4 | 0.33 | 194.77 | 0.25 | Manual |
| FR | SURF | Pg | 00:41:53.57 | 0.1 | 166.81 | 0.32 | Manual |
| FR | SURF | Sg | 00:41:58.67 | 0.79 | 166.81 | 0.32 | Manual |
| FR | OGSA | Pg | 00:41:53.51 | -0.21 | 318.4 | 0.33 | Manual |
| FR | OGSA | Sg | 00:41:58.70 | 0.4 | 318.4 | 0.33 | Manual |
| GU | BHB | Pg | 00:41:54.84 | -0.1 | 83.25 | 0.4 | Manual |
| GU | PZZ | Pg | 00:41:54.86 | -0.25 | 134.23 | 0.4 | Manual |
| GU | PZZ | Sg | 00:42:00.70 | 0.05 | 134.23 | 0.4 | Manual |
| FR | OGMO | Pg | 00:41:55.39 | 0.03 | 357.35 | 0.42 | Manual |
| FR | OGMO | Sg | 00:42:01.54 | 0.45 | 357.35 | 0.42 | Manual |
| FR | OGVG | Pg | 00:41:55.29 | -0.22 | 273.6 | 0.43 | Manual |
| FR | OGVG | Sg | 00:42:01.9 | -0.24 | 273.6 | 0.43 | Manual |
| GU | RSP | Pg | 00:41:57.66 | 0.18 | 47.52 | 0.53 | Manual |
| RD | ORIF | Pg | 00:41:58.70 | -0.13 | 282.52 | 0.6 | Manual |
| RD | ORIF | Sg | 00:42:06.61 | -0.38 | 282.52 | 0.6 | Manual |
| FR | OGLC | Pg | 00:41:59.66 | 0.56 | 227.53 | 0.62 | Manual |
| FR | ISO | Pg | 00:41:59.76 | 0.03 | 158.03 | 0.65 | Manual |
| FR | ISO | Sg | 00:42:08.27 | -0.26 | 158.03 | 0.65 | Manual |
| FR | CHA2 | Pg | 00:41:59.93 | -0.02 | 300.09 | 0.66 | Manual |
| FR | CHA2 | Sg | 00:42:08.79 | -0.1 | 300.09 | 0.66 | Manual |
| MT | THE | Pg | 00:42:00.43 | -0.1 | 293.33 | 0.7 | Manual |
| MT | RUI | Pg | 00:42:00.64 | 0.07 | 293.4 | 0.7 | Manual |
| FR | OGS1 | Pg | 00:42:00.70 | 0.11 | 293.14 | 0.7 | Manual |
| MT | GAL | Pg | 00:42:00.53 | -0.08 | 293.28 | 0.7 | Manual |
| FR | OGS3 | Pg | 00:42:00.57 | -0.06 | 293.83 | 0.7 | Manual |
| FR | OGS3 | Sg | 00:42:09.68 | -0.37 | 293.83 | 0.7 | Manual |
| FR | OGS2 | Pg | 00:42:00.79 | 0.14 | 293.35 | 0.7 | Manual |
| MT | AVR | Pg | 00:42:01.98 | 0.05 | 282.83 | 0.77 | Manual |
| MT | AVR | Sg | 00:42:12.32 | 0.07 | 282.83 | 0.77 | Manual |