This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.8 MLv |
| Local datetime | 2025/07/31 18:53 |
| Universal datetime | 2025/07/31 16:53 |
| Latitude | 45.10 ° ± 0.4 km |
| Longitude | 5.51 ° ± 0.3 km |
| Depth | 2 km (from location) ± 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 
|
19 | 158454 |
| Échirolles
|
17 | 36840 |
| Fontaine
|
16 | 22523 |
| Saint-Égrève
|
20 | 15838 |
| Seyssinet-Pariset
|
14 | 12013 |
| Sassenage
|
16 | 11376 |
| Le Pont-de-Claix
|
15 | 10435 |
| Eybens
|
19 | 10185 |
| Vif
|
14 | 8532 |
| Varces-Allières-et-Risset
|
13 | 8250 |
| Claix
|
11 | 7932 |
| Saint-Marcellin
|
16 | 7903 |
| Seyssins
|
14 | 7685 |
| Vizille
|
21 | 7361 |
| Saint-Martin-le-Vinoux
|
21 | 5778 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.21 |
| Azimuthal gap | 89.54 ° |
| Number of stations used | 16 |
| Number of phases used | 25 |
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 | 16:53:19.56 | -0.03 | 145.06 | 0.2 | Manual |
| MT | GAL | Pg | 16:53:19.65 | -0.19 | 101.08 | 0.21 | Manual |
| FR | OGS3 | Pg | 16:53:19.70 | -0.14 | 99.03 | 0.21 | Manual |
| FR | OGS3 | Sg | 16:53:22.74 | -0.11 | 99.03 | 0.21 | Manual |
| FR | OGS1 | Pg | 16:53:19.81 | -0.05 | 101.42 | 0.21 | Manual |
| FR | OGS1 | Sg | 16:53:22.71 | -0.16 | 101.42 | 0.21 | Manual |
| MT | RUI | Pg | 16:53:19.97 | 0.09 | 100.61 | 0.21 | Manual |
| MT | THE | Pg | 16:53:19.93 | 0.02 | 100.97 | 0.21 | Manual |
| FR | GRN | Pg | 16:53:19.90 | -0.02 | 49.54 | 0.21 | Manual |
| FR | GRN | Sg | 16:53:23.18 | 0.2 | 49.54 | 0.21 | Manual |
| MT | GUI | Pg | 16:53:20.18 | 0.07 | 53.51 | 0.22 | Manual |
| MT | GUI | Sg | 16:53:23.58 | 0.28 | 53.51 | 0.22 | Manual |
| MT | RES | Pg | 16:53:20.20 | -0.03 | 54.84 | 0.23 | Manual |
| FR | CHA2 | Pg | 16:53:21.51 | 0.48 | 86.21 | 0.27 | Manual |
| FR | CHA2 | Sg | 16:53:24.94 | 0.07 | 86.21 | 0.27 | Manual |
| RD | ORIF | Pg | 16:53:21.83 | -0.06 | 125.25 | 0.32 | Manual |
| RD | ORIF | Sg | 16:53:25.98 | -0.35 | 125.25 | 0.32 | Manual |
| FR | PRABE | Pg | 16:53:22.63 | -0.1 | 68.63 | 0.36 | Manual |
| FR | PRABE | Sg | 16:53:27.90 | 0.13 | 68.63 | 0.36 | Manual |
| FR | OGCB | Pg | 16:53:23.36 | 0.15 | 229.67 | 0.39 | Manual |
| FR | OGCB | Sg | 16:53:28.94 | 0.36 | 229.67 | 0.39 | Manual |
| MT | GRA1 | Pg | 16:53:24.56 | -0.14 | 38.78 | 0.47 | Manual |
| FR | OGSM | Sg | 16:53:32.54 | -0.3 | 14.27 | 0.52 | Manual |
| G | SSB | Pg | 16:53:29.15 | -0.06 | 284.72 | 0.71 | Manual |
| G | SSB | Sg | 16:53:38.38 | -0.42 | 284.72 | 0.71 | Manual |