This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 2025/10/20 14:46 |
| Universal datetime | 2025/10/20 12:46 |
| Latitude | 48.06 ° ± 0.1 km |
| Longitude | -1.50 ° ± 0.1 km |
| Depth | 12 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 |
|---|---|---|
Rennes 
|
14 | 216815 |
| Cesson-Sévigné
|
9 | 17526 |
| Saint-Jacques-de-la-Lande
|
16 | 13087 |
| Betton
|
17 | 11735 |
| Chantepie
|
8 | 10435 |
| Châteaugiron
|
3 | 9966 |
| Thorigné-Fouillard
|
12 | 8463 |
| Janzé
|
13 | 8279 |
| Vern-sur-Seiche
|
8 | 7911 |
| Chartres-de-Bretagne
|
15 | 7800 |
| Liffré
|
16 | 7609 |
| Châteaubourg
|
10 | 7064 |
| Noyal-Châtillon-sur-Seiche
|
12 | 6919 |
| Acigné
|
9 | 6740 |
| Noyal-sur-Vilaine
|
3 | 6008 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.36 |
| Azimuthal gap | 51.38 ° |
| Number of stations used | 20 |
| Number of phases used | 32 |
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 | MTNF | Pg | 12:46:23.64 | 0.18 | 64.34 | 0.49 | Manual |
| FR | MTNF | Sg | 12:46:30.1 | -0.17 | 64.34 | 0.49 | Manual |
| FR | RIAF | Pg | 12:46:25.40 | 0.38 | 167.04 | 0.57 | Manual |
| FR | RIAF | Sg | 12:46:32.80 | -0.07 | 167.04 | 0.57 | Manual |
| FR | LOUF | Pg | 12:46:26.22 | 0.12 | 13.16 | 0.63 | Manual |
| FR | LOUF | Sg | 12:46:34.8 | -0.64 | 13.16 | 0.63 | Manual |
| FR | BEGF | Pg | 12:46:27.1 | -0.02 | 228.99 | 0.68 | Manual |
| FR | BEGF | Sg | 12:46:35.83 | -0.51 | 228.99 | 0.68 | Manual |
| FR | PLEF | Pg | 12:46:27.14 | -0.29 | 308.14 | 0.7 | Manual |
| FR | PLEF | Sg | 12:46:36.75 | -0.28 | 308.14 | 0.7 | Manual |
| FR | GUEF | Pg | 12:46:28.53 | -0.34 | 257.37 | 0.78 | Manual |
| FR | GUEF | Sg | 12:46:38.78 | -0.73 | 257.37 | 0.78 | Manual |
| FR | DAUF | Pg | 12:46:30.8 | -0.5 | 117.1 | 0.87 | Manual |
| FR | DAUF | Sg | 12:46:42.27 | -0.21 | 117.1 | 0.87 | Manual |
| RA | UBVA | Pg | 12:46:31.59 | -0.14 | 243.87 | 0.94 | Manual |
| RA | UBVA | Sg | 12:46:43.73 | -0.76 | 243.87 | 0.94 | Manual |
| FR | SROF | Pg | 12:46:33.32 | 0.13 | 14.76 | 1.02 | Manual |
| FR | SROF | Sg | 12:46:46.52 | -0.55 | 14.76 | 1.02 | Manual |
| FR | SOMF | Pg | 12:46:34.20 | 0.08 | 76.68 | 1.07 | Manual |
| FR | CRNF | Pg | 12:46:34.57 | -0.01 | 147.84 | 1.09 | Manual |
| GB | JSA | Pg | 12:46:36.47 | -0.15 | 338.72 | 1.21 | Manual |
| GB | JSA | Sg | 12:46:52.51 | -0.72 | 338.72 | 1.21 | Manual |
| RD | ROSF | Pg | 12:46:36.78 | 0.06 | 283.62 | 1.22 | Manual |
| FR | BESN | Pg | 12:46:38.18 | -0.2 | 356.81 | 1.31 | Manual |
| FR | BESN | Sg | 12:46:55.89 | -0.65 | 356.81 | 1.31 | Manual |
| FR | GIZF | Sg | 12:46:56.74 | -0.06 | 119.13 | 1.32 | Manual |
| FR | PLOF | Pg | 12:46:38.83 | 0.09 | 256.97 | 1.33 | Manual |
| FR | BIMF | Pn | 12:46:37.69 | -0.08 | 237.92 | 1.36 | Manual |
| FR | LOCF | Pg | 12:46:42.86 | 0.09 | 293.85 | 1.57 | Manual |
| FR | LGIF | Pg | 12:46:43.49 | 0.12 | 177.61 | 1.61 | Manual |
| RD | MFF | Pn | 12:46:42.87 | 0.12 | 147.16 | 1.73 | Manual |
| RD | MFF | Pg | 12:46:45.68 | 0.23 | 147.16 | 1.73 | Manual |