This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2022/07/05 11:33 |
| Universal datetime | 2022/07/05 09:33 |
| Latitude | 47.93 ° ± 3 km |
| Longitude | -1.44 ° ± 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 |
|---|---|---|
Bruz 
|
26 | 18266 |
| Cesson-Sévigné
|
24 | 17526 |
| Châteaubriant
|
23 | 11974 |
| Chantepie
|
21 | 10435 |
| Châteaugiron
|
14 | 9966 |
| Guichen
|
27 | 8568 |
| Janzé
|
5 | 8279 |
| Vern-sur-Seiche
|
19 | 7911 |
| Chartres-de-Bretagne
|
24 | 7800 |
| Bain-de-Bretagne
|
21 | 7331 |
| Châteaubourg
|
21 | 7064 |
| Noyal-Châtillon-sur-Seiche
|
22 | 6919 |
| Acigné
|
25 | 6740 |
| Noyal-sur-Vilaine
|
19 | 6008 |
| Laillé
|
21 | 5026 |
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 | 98.79 ° |
| Number of stations used | 10 |
| 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 | RIAF | Pg | 09:33:25.35 | -0.16 | 168.67 | 0.43 | Manual |
| FR | MTNF | Pg | 09:33:27.22 | -0.04 | 48.94 | 0.52 | Manual |
| FR | LOUF | Pg | 09:33:31.58 | 0.05 | 7.69 | 0.75 | Manual |
| FR | DAUF | Pg | 09:33:31.36 | -0.64 | 109.78 | 0.78 | Manual |
| FR | GUEF | Pg | 09:33:33.0 | 0.52 | 267.47 | 0.81 | Manual |
| FR | PLEF | Pg | 09:33:32.32 | -0.49 | 313.69 | 0.82 | Manual |
| FR | CRNF | Pg | 09:33:35.67 | 0.36 | 145.8 | 0.96 | Manual |
| FR | SOMF | Pg | 09:33:37.79 | 0.47 | 69.14 | 1.07 | Manual |
| FR | SROF | Pg | 09:33:38.97 | 0.31 | 10.98 | 1.14 | Manual |
| FR | SROF | Sg | 09:33:54.29 | 0.23 | 10.98 | 1.14 | Manual |
| FR | BESN | Pg | 09:33:43.86 | -0.63 | 355.45 | 1.45 | Manual |
| FR | BESN | Sg | 09:34:04.16 | 0.02 | 355.45 | 1.45 | Manual |