This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.1 MLv |
| Local datetime | 2021/04/15 09:21 |
| Universal datetime | 2021/04/15 07:21 |
| Latitude | 44.83 ° ± 0.1 km |
| Longitude | 6.89 ° ± 0.1 km |
| Depth | 6 km (from location) ± 0.4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
67 | 865263 |
Gap 
|
71 | 40895 |
| Briançon
|
21 | 11625 |
| Crolles
|
94 | 8247 |
| Saint-Jean-de-Maurienne
|
66 | 7746 |
| Vizille
|
92 | 7361 |
| Pontcharra
|
95 | 7344 |
| Bourg-Saint-Maurice
|
94 | 7302 |
| Villard-Bonnot
|
92 | 7107 |
| Saint-Ismier
|
96 | 6966 |
| Gières
|
96 | 6779 |
| Domène
|
93 | 6745 |
| Embrun
|
43 | 6155 |
| Saint-Martin-d'Uriage
|
89 | 5451 |
| Montbonnot-Saint-Martin
|
96 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 76.96 ° |
| Number of stations used | 21 |
| 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 |
|---|---|---|---|---|---|---|---|
| GU | RRL | Pg | 07:21:41.20 | -0.01 | 322.28 | 0.12 | Manual |
| GU | RRL | Sg | 07:21:42.100 | -0.07 | 322.28 | 0.12 | Manual |
| FR | OGJA | Pg | 07:21:41.91 | 0.06 | 302.71 | 0.16 | Manual |
| FR | OGJA | Sg | 07:21:44.9 | -0.06 | 302.71 | 0.16 | Manual |
| FR | OGCE | Pg | 07:21:42.16 | -0.03 | 209.82 | 0.17 | Manual |
| FR | OGCE | Sg | 07:21:44.66 | -0.07 | 209.82 | 0.17 | Manual |
| FR | OGAG | Pg | 07:21:43.76 | 0.08 | 261.38 | 0.25 | Manual |
| FR | OGAG | Sg | 07:21:47.23 | -0.01 | 261.38 | 0.25 | Manual |
| GU | BHB | Pg | 07:21:43.95 | 0.12 | 88 | 0.26 | Manual |
| GU | BHB | Sg | 07:21:47.23 | -0.28 | 88 | 0.26 | Manual |
| FR | CREF | Sg | 07:21:49.67 | -0.2 | 215.07 | 0.34 | Manual |
| FR | SURF | Pg | 07:21:45.42 | -0.04 | 189.62 | 0.35 | Manual |
| FR | SURF | Sg | 07:21:50.59 | 0.32 | 189.62 | 0.35 | Manual |
| GU | PZZ | Pg | 07:21:45.35 | -0.23 | 153.52 | 0.36 | Manual |
| GU | PZZ | Sg | 07:21:50.36 | -0.12 | 153.52 | 0.36 | Manual |
| FR | OGSA | Pg | 07:21:46.46 | -0.08 | 301.17 | 0.41 | Manual |
| FR | OGSA | Sg | 07:21:52.14 | 0.03 | 301.17 | 0.41 | Manual |
| GU | RSP | Pg | 07:21:46.88 | 0.2 | 39.24 | 0.42 | Manual |
| GU | RSP | Sg | 07:21:52.99 | 0.64 | 39.24 | 0.42 | Manual |
| FR | OGVG | Pg | 07:21:49.27 | -0.03 | 269.1 | 0.56 | Manual |
| FR | OGVG | Sg | 07:21:56.16 | -0.65 | 269.1 | 0.56 | Manual |
| GU | ENR | Pg | 07:21:52.8 | -0.07 | 147.68 | 0.71 | Manual |
| GU | ENR | Sg | 07:22:02.9 | 0.42 | 147.68 | 0.71 | Manual |
| RD | ORIF | Pg | 07:21:52.36 | -0.13 | 277.59 | 0.73 | Manual |
| RD | ORIF | Sg | 07:22:01.82 | -0.42 | 277.59 | 0.73 | Manual |
| FR | OGLC | Pg | 07:21:53.45 | 0.67 | 232.36 | 0.74 | Manual |
| FR | OGLC | Sg | 07:22:03.55 | 0.81 | 232.36 | 0.74 | Manual |
| MT | THE | Pg | 07:21:53.94 | -0.02 | 287.37 | 0.81 | Manual |
| MT | RUI | Pg | 07:21:54.7 | 0.08 | 287.45 | 0.81 | Manual |
| FR | OGS1 | Pg | 07:21:53.98 | -0.04 | 287.23 | 0.81 | Manual |
| FR | OGS1 | Sg | 07:22:04.44 | -0.4 | 287.23 | 0.81 | Manual |
| MT | GAL | Pg | 07:21:54.4 | -0.01 | 287.36 | 0.81 | Manual |
| FR | OGS3 | Pg | 07:21:53.96 | -0.08 | 287.85 | 0.81 | Manual |
| FR | OGS3 | Sg | 07:22:04.27 | -0.62 | 287.85 | 0.81 | Manual |
| FR | OGS2 | Pg | 07:21:54.15 | 0.07 | 287.44 | 0.81 | Manual |
| FR | OGS2 | Sg | 07:22:04.42 | -0.53 | 287.44 | 0.81 | Manual |
| GU | GBOS | Pg | 07:21:55.35 | -0.29 | 130.5 | 0.89 | Manual |
| GU | GBOS | Sg | 07:22:07.17 | -0.44 | 130.5 | 0.89 | Manual |