This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2022/01/05 12:07 |
| Universal datetime | 2022/01/05 11:07 |
| Latitude | 48.34 ° ± 2 km |
| Longitude | -1.54 ° ± 3 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 |
|---|---|---|
Rennes 
|
27 | 216815 |
| Fougères
|
26 | 20418 |
| Cesson-Sévigné
|
24 | 17526 |
| Pacé
|
27 | 11739 |
| Betton
|
19 | 11735 |
| Saint-Grégoire
|
23 | 9639 |
| Thorigné-Fouillard
|
20 | 8463 |
| Liffré
|
15 | 7609 |
| Châteaubourg
|
26 | 7064 |
| Acigné
|
21 | 6740 |
| Melesse
|
17 | 6576 |
| Noyal-sur-Vilaine
|
27 | 6008 |
| Combourg
|
17 | 5940 |
| Dol-de-Bretagne
|
27 | 5693 |
| Gévezé
|
24 | 5301 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.39 |
| Azimuthal gap | 143.07 ° |
| Number of stations used | 9 |
| Number of phases used | 19 |
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 | LOUF | Pg | 11:07:49.21 | 0.32 | 26.18 | 0.38 | Manual |
| FR | LOUF | Sg | 11:07:54.66 | 0.75 | 26.18 | 0.38 | Manual |
| FR | MTNF | Pg | 11:07:50.33 | -0.18 | 97.68 | 0.47 | Manual |
| FR | MTNF | Sg | 11:07:56.49 | -0.27 | 97.68 | 0.47 | Manual |
| FR | SROF | Pg | 11:07:56.10 | 0.05 | 21.71 | 0.76 | Manual |
| FR | BEGF | Pg | 11:07:58.39 | 0.35 | 214.2 | 0.87 | Manual |
| FR | BEGF | Sn | 11:08:13.55 | -0.27 | 214.2 | 0.87 | Manual |
| FR | BESN | Pn | 11:08:02.13 | -0.04 | 357.27 | 1.04 | Manual |
| FR | BESN | Sn | 11:08:17.37 | -0.7 | 357.27 | 1.04 | Manual |
| FR | DAUF | Pg | 11:08:01.47 | 0.19 | 129.92 | 1.05 | Manual |
| FR | DAUF | Pn | 11:08:02.57 | 0.33 | 129.92 | 1.05 | Manual |
| FR | DAUF | Sg | 11:08:15.99 | 0.58 | 129.92 | 1.05 | Manual |
| FR | DAUF | Sn | 11:08:18.36 | 0.16 | 129.92 | 1.05 | Manual |
| FR | SOMF | Pg | 11:08:01.21 | -0.4 | 91.45 | 1.06 | Manual |
| FR | SOMF | Sn | 11:08:17.100 | -0.66 | 91.45 | 1.06 | Manual |
| FR | BOUF | Pg | 11:08:04.12 | 0.36 | 183.31 | 1.18 | Manual |
| FR | BOUF | Sn | 11:08:21.22 | -0.35 | 183.31 | 1.18 | Manual |
| FR | CRNF | Pg | 11:08:06.69 | -0.14 | 153.16 | 1.34 | Manual |
| FR | CRNF | Sg | 11:08:24.94 | -0.09 | 153.16 | 1.34 | Manual |