This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2021/10/27 05:00 |
| Universal datetime | 2021/10/27 03:00 |
| Latitude | 44.92 ° ± 0.2 km |
| Longitude | 5.65 ° ± 0.2 km |
| Depth | 6 km (from location) ± 0.2 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Grenoble 
|
30 | 158454 |
| Saint-Martin-d'Hères
|
30 | 38487 |
| Échirolles
|
26 | 36840 |
| Fontaine
|
31 | 22523 |
| Seyssinet-Pariset
|
29 | 12013 |
| Sassenage
|
33 | 11376 |
| Le Pont-de-Claix
|
24 | 10435 |
| Eybens
|
27 | 10185 |
| Vif
|
14 | 8532 |
| Varces-Allières-et-Risset
|
20 | 8250 |
| Claix
|
23 | 7932 |
| Seyssins
|
27 | 7685 |
| Vizille
|
21 | 7361 |
| Gières
|
32 | 6779 |
| Saint-Martin-d'Uriage
|
31 | 5451 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.14 |
| Azimuthal gap | 259.87 ° |
| Number of stations used | 12 |
| Number of phases used | 21 |
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 |
|---|---|---|---|---|---|---|---|
| MT | AVP | Pg | 03:00:56.40 | -0.01 | 34.8 | 0.03 | Manual |
| MT | AVP | Sg | 03:00:57.56 | 0.12 | 34.8 | 0.03 | Manual |
| MT | AVM | Pg | 03:00:56.35 | -0.08 | 36.78 | 0.03 | Manual |
| MT | AVM | Sg | 03:00:57.47 | -0.02 | 36.78 | 0.03 | Manual |
| MT | AVR | Pg | 03:00:56.49 | -0.02 | 6.5 | 0.04 | Manual |
| MT | AVR | Sg | 03:00:57.56 | -0.07 | 6.5 | 0.04 | Manual |
| RD | ORIF | Pg | 03:00:58.44 | 0.08 | 88.82 | 0.17 | Manual |
| RD | ORIF | Sg | 03:01:00.97 | 0.18 | 88.82 | 0.17 | Manual |
| FR | OGS1 | Pg | 03:00:58.73 | 0.04 | 37.54 | 0.18 | Manual |
| FR | OGS1 | Sg | 03:01:01.51 | 0.17 | 37.54 | 0.18 | Manual |
| MT | GAL | Pg | 03:00:58.83 | 0.12 | 36.94 | 0.19 | Manual |
| MT | THE | Pg | 03:00:58.73 | -0.01 | 38.16 | 0.19 | Manual |
| MT | RUI | Pg | 03:00:58.73 | -0.01 | 37.47 | 0.19 | Manual |
| FR | OGS3 | Pg | 03:00:58.88 | 0.05 | 36.18 | 0.19 | Manual |
| FR | OGS3 | Sg | 03:01:01.56 | -0.02 | 36.18 | 0.19 | Manual |
| FR | CHA2 | Pg | 03:01:00.34 | 0.02 | 40.97 | 0.27 | Manual |
| FR | CHA2 | Sg | 03:01:04.4 | -0.07 | 40.97 | 0.27 | Manual |
| FR | OGVG | Pg | 03:01:01.90 | 0.2 | 106.63 | 0.35 | Manual |
| FR | OGVG | Sg | 03:01:06.28 | -0.17 | 106.63 | 0.35 | Manual |
| FR | OGSA | Pg | 03:01:05.6 | -0.43 | 76.93 | 0.55 | Manual |
| FR | OGSA | Sg | 03:01:13.5 | 0.13 | 76.93 | 0.55 | Manual |