This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.4 MLv |
| Local datetime | 2025/05/06 03:40 |
| Universal datetime | 2025/05/06 01:40 |
| Latitude | 45.36 ° ± 0.1 km |
| Longitude | 5.98 ° ± 0.1 km |
| Depth | 7 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 |
|---|---|---|
Chambéry 
|
25 | 58919 |
| Meylan
|
23 | 17129 |
| La Ravoire
|
21 | 8457 |
| Crolles
|
12 | 8247 |
| Pontcharra
|
7 | 7344 |
| Villard-Bonnot
|
15 | 7107 |
| Saint-Ismier
|
17 | 6966 |
| Gières
|
25 | 6779 |
| Domène
|
21 | 6745 |
| La Tronche
|
25 | 6596 |
| Cognin
|
23 | 6204 |
| Saint-Alban-Leysse
|
25 | 6007 |
| Challes-les-Eaux
|
21 | 5590 |
| Saint-Martin-d'Uriage
|
25 | 5451 |
| Montbonnot-Saint-Martin
|
21 | 5134 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.31 |
| Azimuthal gap | 54.93 ° |
| Number of stations used | 45 |
| Number of phases used | 78 |
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 | GRA1 | Pg | 01:40:10.49 | 0.33 | 340.22 | 0.11 | Manual |
| MT | RES | Pg | 01:40:12.8 | 0.46 | 228.14 | 0.19 | Manual |
| MT | GUI | Pg | 01:40:12.20 | 0.47 | 229.85 | 0.2 | Manual |
| FR | GRN | Pg | 01:40:12.25 | 0.34 | 234.1 | 0.21 | Manual |
| FR | CHA2 | Pg | 01:40:12.78 | 0.1 | 193.9 | 0.25 | Manual |
| FR | OGSM | Pg | 01:40:13.89 | -0.01 | 320.65 | 0.32 | Manual |
| FR | OGSM | Sg | 01:40:18.44 | 0.14 | 320.65 | 0.32 | Manual |
| FR | OGS3 | Pg | 01:40:13.83 | -0.13 | 203.15 | 0.32 | Manual |
| FR | OGS3 | Sg | 01:40:18.22 | -0.18 | 203.15 | 0.32 | Manual |
| MT | RUI | Pg | 01:40:13.91 | -0.15 | 202.57 | 0.33 | Manual |
| MT | RUI | Sg | 01:40:18.34 | -0.23 | 202.57 | 0.33 | Manual |
| MT | THE | Pg | 01:40:13.91 | -0.16 | 202.24 | 0.33 | Manual |
| MT | GAL | Pg | 01:40:13.96 | -0.15 | 202.89 | 0.33 | Manual |
| FR | OGS1 | Pg | 01:40:13.98 | -0.14 | 202.72 | 0.33 | Manual |
| FR | OGS1 | Sg | 01:40:18.33 | -0.34 | 202.72 | 0.33 | Manual |
| FR | TAMIE | Pg | 01:40:15.47 | 0.11 | 34.79 | 0.4 | Manual |
| FR | TAMIE | Sg | 01:40:20.93 | 0.15 | 34.79 | 0.4 | Manual |
| FR | OGSA | Pg | 01:40:16.47 | 0.27 | 137.85 | 0.44 | Manual |
| FR | OGSA | Sg | 01:40:22.45 | 0.24 | 137.85 | 0.44 | Manual |
| RD | ORIF | Pg | 01:40:16.24 | -0.17 | 189.39 | 0.45 | Manual |
| RD | ORIF | Sg | 01:40:22.1 | -0.55 | 189.39 | 0.45 | Manual |
| MT | AVR | Pg | 01:40:16.60 | -0.15 | 209.93 | 0.47 | Manual |
| MT | AVR | Sg | 01:40:22.77 | -0.38 | 209.93 | 0.47 | Manual |
| MT | AVM | Pg | 01:40:16.79 | -0.05 | 207.46 | 0.47 | Manual |
| MT | AVM | Sg | 01:40:23.60 | 0.3 | 207.46 | 0.47 | Manual |
| MT | AVP | Pg | 01:40:16.88 | 0.01 | 207.64 | 0.48 | Manual |
| MT | HAR2 | Pg | 01:40:16.96 | 0.04 | 207.66 | 0.48 | Manual |
| MT | HAR1 | Pg | 01:40:16.89 | -0.03 | 207.81 | 0.48 | Manual |
| FR | OGMO | Pg | 01:40:18.7 | 0.44 | 107.25 | 0.52 | Manual |
| FR | OGCY | Pg | 01:40:18.10 | 0.34 | 77.84 | 0.52 | Manual |
| FR | OGCY | Sg | 01:40:25.5 | 0.18 | 77.84 | 0.52 | Manual |
| FR | RSL | Pg | 01:40:18.11 | -0.22 | 54.04 | 0.55 | Manual |
| FR | RSL | Sg | 01:40:24.94 | -0.89 | 54.04 | 0.55 | Manual |
| FR | OGVG | Pg | 01:40:18.32 | -0.04 | 170.54 | 0.56 | Manual |
| FR | OGVG | Sg | 01:40:25.32 | -0.58 | 170.54 | 0.56 | Manual |
| FR | OGCN | Pg | 01:40:20.74 | 0.33 | 251.91 | 0.67 | Manual |
| FR | OGJA | Pg | 01:40:21.8 | 0.3 | 131.21 | 0.69 | Manual |
| FR | OGJA | Sg | 01:40:30.41 | 0.41 | 131.21 | 0.69 | Manual |
| FR | OGAG | Pg | 01:40:21.25 | 0.24 | 145.46 | 0.7 | Manual |
| FR | OGAG | Sg | 01:40:30.30 | -0.1 | 145.46 | 0.7 | Manual |
| GU | RRL | Pg | 01:40:21.56 | 0.08 | 127.54 | 0.72 | Manual |
| GU | RRL | Sg | 01:40:31.82 | 0.62 | 127.54 | 0.72 | Manual |
| FR | OG35 | Pg | 01:40:21.64 | -0.14 | 337.12 | 0.74 | Manual |
| FR | OG35 | Sg | 01:40:31.33 | -0.37 | 337.12 | 0.74 | Manual |
| FR | HOUCH | Pg | 01:40:21.98 | -0.35 | 45.57 | 0.77 | Manual |
| FR | HOUCH | Sg | 01:40:31.82 | -0.83 | 45.57 | 0.77 | Manual |
| FR | OG02 | Pg | 01:40:22.92 | -0.13 | 11.74 | 0.81 | Manual |
| FR | OG02 | Sg | 01:40:33.87 | 0.01 | 11.74 | 0.81 | Manual |
| FR | CHAMO | Pg | 01:40:23.28 | -0.11 | 47.87 | 0.83 | Manual |
| FR | CHAMO | Pn | 01:40:25.91 | 0.12 | 47.87 | 0.83 | Manual |
| FR | CHAMO | Sg | 01:40:34.58 | 0.14 | 47.87 | 0.83 | Manual |
| FR | COURM | Pg | 01:40:23.15 | -0.24 | 56.1 | 0.83 | Manual |
| FR | COURM | Pn | 01:40:26.7 | 0.28 | 56.1 | 0.83 | Manual |
| FR | COURM | Sg | 01:40:33.60 | -0.84 | 56.1 | 0.83 | Manual |
| FR | OGSI | Pn | 01:40:26.72 | 0.18 | 37.76 | 0.88 | Manual |
| FR | OGSI | Sg | 01:40:35.93 | -0.22 | 37.76 | 0.88 | Manual |
| FR | OGCE | Pg | 01:40:24.51 | -0.04 | 140.64 | 0.89 | Manual |
| FR | OGCE | Sg | 01:40:36.58 | 0.16 | 140.64 | 0.89 | Manual |
| FR | CREF | Pg | 01:40:25.40 | 0.01 | 150.69 | 0.93 | Manual |
| FR | CREF | Sg | 01:40:37.56 | -0.3 | 150.69 | 0.93 | Manual |
| FR | OGCC | Pn | 01:40:27.59 | -0.41 | 198.41 | 0.98 | Manual |
| FR | OGLC | Pg | 01:40:26.80 | 0.21 | 176.28 | 1 | Manual |
| G | SSB | Pg | 01:40:26.73 | -0.32 | 265.72 | 1.02 | Manual |
| G | SSB | Sg | 01:40:40.48 | -0.2 | 265.72 | 1.02 | Manual |
| FR | OGDF | Pn | 01:40:28.29 | -0.42 | 219.14 | 1.04 | Manual |
| FR | OGDF | Sn | 01:40:44.6 | 0.59 | 219.14 | 1.04 | Manual |
| GU | BHB | Pg | 01:40:27.52 | -0.07 | 119.83 | 1.05 | Manual |
| FR | SURF | Pg | 01:40:27.80 | -0.01 | 146.05 | 1.06 | Manual |
| FR | SURF | Sg | 01:40:42.5 | 0.08 | 146.05 | 1.06 | Manual |
| FR | JAUF | Pg | 01:40:28.20 | 0 | 149.56 | 1.08 | Manual |
| FR | JAUF | Sg | 01:40:42.59 | -0.03 | 149.56 | 1.08 | Manual |
| FR | OGVA | Pg | 01:40:27.96 | -0.24 | 26.56 | 1.08 | Manual |
| FR | OGVA | Pn | 01:40:29.22 | -0.13 | 26.56 | 1.08 | Manual |
| FR | OGVA | Sn | 01:40:44.76 | 0.23 | 26.56 | 1.08 | Manual |
| GU | PZZ | Pg | 01:40:29.58 | -0.38 | 136.44 | 1.18 | Manual |
| GU | PZZ | Sg | 01:40:45.74 | 0.12 | 136.44 | 1.18 | Manual |
| CH | GIMEL | Pg | 01:40:30.18 | 0.03 | 9.44 | 1.19 | Manual |
| CH | GIMEL | Pn | 01:40:31.27 | 0.49 | 9.44 | 1.19 | Manual |