This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2020/12/02 12:12 |
| Universal datetime | 2020/12/02 11:12 |
| Latitude | 48.36 ° ± 5 km |
| Longitude | -1.97 ° ± 5 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 
|
32 | 46097 |
| Dinan
|
12 | 14166 |
| Pacé
|
27 | 11739 |
| Betton
|
31 | 11735 |
| Dinard
|
31 | 10027 |
| Saint-Grégoire
|
31 | 9639 |
| Mordelles
|
32 | 7363 |
| Pleurtuit
|
26 | 6806 |
| Montfort-sur-Meu
|
26 | 6653 |
| Melesse
|
26 | 6576 |
| Combourg
|
18 | 5940 |
| Montauban-de-Bretagne
|
18 | 5840 |
| Vezin-le-Coquet
|
31 | 5727 |
| Dol-de-Bretagne
|
26 | 5693 |
| Gévezé
|
20 | 5301 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.42 |
| Azimuthal gap | 155.87 ° |
| Number of stations used | 7 |
| Number of phases used | 9 |
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 | PLEF | Pg | 11:12:09.97 | -0.18 | 300.07 | 0.28 | Manual |
| FR | PLEF | Sg | 11:12:14.2 | 0.27 | 300.07 | 0.28 | Manual |
| FR | GUEF | Pg | 11:12:16.52 | -0.48 | 223.61 | 0.65 | Manual |
| FR | MTNF | Pg | 11:12:19.41 | 0.32 | 95.94 | 0.76 | Manual |
| FR | BEGF | Pg | 11:12:18.80 | -0.48 | 194.77 | 0.77 | Manual |
| FR | LOCF | Pg | 11:12:27.5 | 0.17 | 286.58 | 1.18 | Manual |
| FR | BIMF | Pg | 11:12:29.90 | 0.31 | 219.24 | 1.32 | Manual |
| FR | BIMF | Sg | 11:12:48.14 | 0.66 | 219.24 | 1.32 | Manual |
| FR | OLIV | Pg | 11:12:32.64 | -0.59 | 254.21 | 1.52 | Manual |