This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2 MLv |
| Local datetime | 2025/11/24 11:55 |
| Universal datetime | 2025/11/24 10:55 |
| Latitude | 48.58 ° ± 1.0 km |
| Longitude | -1.68 ° ± 0.6 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Saint-Malo 
|
23 | 46097 |
| Fougères
|
44 | 20418 |
| Dinan
|
31 | 14166 |
| Granville
|
29 | 12580 |
| Betton
|
44 | 11735 |
| Avranches
|
27 | 10155 |
| Dinard
|
29 | 10027 |
| Liffré
|
44 | 7609 |
| Pleurtuit
|
28 | 6806 |
| Melesse
|
40 | 6576 |
| Saint-Hilaire-du-Harcouët
|
39 | 6094 |
| Combourg
|
20 | 5940 |
| Dol-de-Bretagne
|
7 | 5693 |
| Gévezé
|
42 | 5301 |
| Cancale
|
18 | 5121 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.2 |
| Azimuthal gap | 240.02 ° |
| Number of stations used | 7 |
| Number of phases used | 12 |
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 | 10:55:18.57 | -0.12 | 118.77 | 0.63 | Manual |
| FR | MTNF | Sg | 10:55:26.77 | -0.46 | 118.77 | 0.63 | Manual |
| FR | GUEF | Pg | 10:55:24.41 | -0.03 | 223.06 | 0.94 | Manual |
| FR | RIAF | Pg | 10:55:27.60 | 0.21 | 167.05 | 1.1 | Manual |
| FR | RIAF | Sg | 10:55:42.54 | 0.25 | 167.05 | 1.1 | Manual |
| FR | SOMF | Pg | 10:55:29.17 | 0.2 | 103.08 | 1.19 | Manual |
| FR | SOMF | Sg | 10:55:45.8 | 0.06 | 103.08 | 1.19 | Manual |
| FR | DAUF | Pg | 10:55:30.55 | -0.14 | 135.54 | 1.28 | Manual |
| FR | DAUF | Sg | 10:55:48.16 | 0.17 | 135.54 | 1.28 | Manual |
| FR | BOUF | Pg | 10:55:33.21 | -0.12 | 178.92 | 1.42 | Manual |
| FR | BOUF | Sg | 10:55:52.44 | -0.14 | 178.92 | 1.42 | Manual |
| FR | CRNF | Sg | 10:55:58.54 | 0.09 | 154.04 | 1.6 | Manual |