This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2022/03/15 12:08 |
| Universal datetime | 2022/03/15 11:08 |
| Latitude | 48.03 ° ± 2 km |
| Longitude | -1.32 ° ± 2 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 
|
29 | 216815 |
| Vitré
|
13 | 18037 |
| Cesson-Sévigné
|
23 | 17526 |
| Betton
|
30 | 11735 |
| Chantepie
|
22 | 10435 |
| Châteaugiron
|
12 | 9966 |
| Thorigné-Fouillard
|
24 | 8463 |
| Janzé
|
17 | 8279 |
| Vern-sur-Seiche
|
22 | 7911 |
| Chartres-de-Bretagne
|
29 | 7800 |
| Liffré
|
24 | 7609 |
| Châteaubourg
|
12 | 7064 |
| Noyal-Châtillon-sur-Seiche
|
26 | 6919 |
| Acigné
|
20 | 6740 |
| Noyal-sur-Vilaine
|
16 | 6008 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.3 |
| Azimuthal gap | 47.63 ° |
| Number of stations used | 17 |
| Number of phases used | 34 |
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 | 11:08:09.83 | -0.1 | 52.33 | 0.4 | Manual |
| FR | MTNF | Sg | 11:08:15.25 | 0.05 | 52.33 | 0.4 | Manual |
| FR | RIAF | Pg | 11:08:12.56 | 0.27 | 179.74 | 0.52 | Manual |
| FR | RIAF | Sg | 11:08:19.43 | 0.1 | 179.74 | 0.52 | Manual |
| FR | LOUF | Pg | 11:08:14.88 | 0.31 | 1.81 | 0.65 | Manual |
| FR | LOUF | Sg | 11:08:23.39 | 0.1 | 1.81 | 0.65 | Manual |
| FR | BEGF | Pg | 11:08:16.33 | -0.36 | 237.18 | 0.76 | Manual |
| FR | PLEF | Pg | 11:08:17.86 | 0.02 | 304.72 | 0.82 | Manual |
| FR | PLEF | Pn | 11:08:19.71 | -0.21 | 304.72 | 0.82 | Manual |
| FR | PLEF | Sg | 11:08:29.56 | 0.6 | 304.72 | 0.82 | Manual |
| FR | GUEF | Pg | 11:08:18.81 | -0.41 | 261.31 | 0.9 | Manual |
| FR | GUEF | Pn | 11:08:20.48 | -0.46 | 261.31 | 0.9 | Manual |
| FR | GUEF | Sg | 11:08:31.73 | 0.39 | 261.31 | 0.9 | Manual |
| FR | BOUF | Pg | 11:08:19.51 | 0.28 | 194.14 | 0.9 | Manual |
| FR | SOMF | Pg | 11:08:20.21 | -0.11 | 73.17 | 0.96 | Manual |
| FR | SOMF | Pn | 11:08:21.72 | -0.02 | 73.17 | 0.96 | Manual |
| FR | SOMF | Sg | 11:08:33.5 | -0.19 | 73.17 | 0.96 | Manual |
| FR | CRNF | Pg | 11:08:21.29 | 0.08 | 153.01 | 1 | Manual |
| FR | CRNF | Sg | 11:08:34.55 | -0.23 | 153.01 | 1 | Manual |
| FR | SROF | Pg | 11:08:21.83 | 0.23 | 7.67 | 1.02 | Manual |
| FR | SROF | Sg | 11:08:35.69 | 0.23 | 7.67 | 1.02 | Manual |
| FR | GIZF | Pg | 11:08:25.15 | 0.33 | 120.8 | 1.2 | Manual |
| GB | JSA | Pn | 11:08:25.94 | -0.32 | 334.22 | 1.29 | Manual |
| GB | JSA | Sg | 11:08:43.81 | -0.18 | 334.22 | 1.29 | Manual |
| RD | ROSF | Pn | 11:08:26.48 | -0.53 | 283.87 | 1.34 | Manual |
| RD | ROSF | Sn | 11:08:45.91 | -0.53 | 283.87 | 1.34 | Manual |
| FR | BESN | Pn | 11:08:26.92 | -0.29 | 351.78 | 1.36 | Manual |
| FR | BESN | Pg | 11:08:28.3 | 0.2 | 351.78 | 1.36 | Manual |
| FR | BESN | Sg | 11:08:46.13 | -0.1 | 351.78 | 1.36 | Manual |
| FR | PLOF | Pn | 11:08:29.11 | 0.67 | 259.48 | 1.45 | Manual |
| FR | PLOF | Sg | 11:08:49.27 | 0.11 | 259.48 | 1.45 | Manual |
| FR | BIMF | Pg | 11:08:29.82 | 0.21 | 241.76 | 1.46 | Manual |
| FR | BIMF | Sn | 11:08:49.9 | -0.13 | 241.76 | 1.46 | Manual |
| FR | LGIF | Pg | 11:08:31.78 | -0.01 | 182.23 | 1.58 | Manual |