This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2020/10/29 13:25 |
| Universal datetime | 2020/10/29 12:25 |
| Latitude | 48.03 ° ± 4 km |
| Longitude | -1.30 ° ± 4 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Rennes 
|
30 | 216815 |
| Vitré
|
13 | 18037 |
| Cesson-Sévigné
|
24 | 17526 |
| Betton
|
31 | 11735 |
| Chantepie
|
23 | 10435 |
| Châteaugiron
|
13 | 9966 |
| Thorigné-Fouillard
|
25 | 8463 |
| Janzé
|
18 | 8279 |
| Vern-sur-Seiche
|
23 | 7911 |
| Chartres-de-Bretagne
|
30 | 7800 |
| Liffré
|
25 | 7609 |
| Châteaubourg
|
13 | 7064 |
| Noyal-Châtillon-sur-Seiche
|
27 | 6919 |
| Acigné
|
21 | 6740 |
| Noyal-sur-Vilaine
|
17 | 6008 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 59.92 ° |
| Number of stations used | 9 |
| Number of phases used | 10 |
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 | 12:25:53.90 | -0.3 | 51.35 | 0.39 | Manual |
| FR | BEGF | Pg | 12:26:00.70 | -0.49 | 237.66 | 0.77 | Manual |
| FR | PLEF | Pg | 12:26:02.82 | 0.45 | 304.48 | 0.83 | Manual |
| FR | BOUF | Pg | 12:26:03.58 | -0.04 | 194.73 | 0.9 | Manual |
| FR | GUEF | Pg | 12:26:03.64 | -0.12 | 261.51 | 0.91 | Manual |
| FR | SOMF | Pg | 12:26:04.40 | -0.15 | 72.92 | 0.95 | Manual |
| FR | CRNF | Pg | 12:26:05.54 | 0.06 | 153.42 | 1 | Manual |
| FR | CRNF | Sg | 12:26:19.35 | 0.38 | 153.42 | 1 | Manual |
| FR | GIZF | Pn | 12:26:09.16 | -0.12 | 120.95 | 1.19 | Manual |
| FR | BESN | Pn | 12:26:11.98 | 0.35 | 351.43 | 1.36 | Manual |