This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2022/03/09 11:27 |
| Universal datetime | 2022/03/09 10:27 |
| Latitude | 46.92 ° ± 5 km |
| Longitude | -0.35 ° ± 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 |
|---|---|---|
Cholet 
|
42 | 53917 |
| Saumur
|
44 | 26734 |
| Chemillé-en-Anjou
|
43 | 21392 |
| Bressuire
|
12 | 19519 |
| Thouars
|
10 | 13990 |
| Doué-en-Anjou
|
31 | 11005 |
| Parthenay
|
32 | 10267 |
| Mauléon
|
30 | 8519 |
| Lys-Haut-Layon
|
26 | 7880 |
| Loudun
|
36 | 6747 |
| Sèvremont
|
39 | 6486 |
| Bellevigne-en-Layon
|
42 | 5730 |
| Nueil-les-Aubiers
|
19 | 5541 |
| Pouzauges
|
39 | 5514 |
| Moncoutant-sur-Sèvre
|
29 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.2 |
| Azimuthal gap | 200.49 ° |
| Number of stations used | 6 |
| 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 | CRNF | Pg | 10:27:16.99 | -0.22 | 316.87 | 0.3 | Manual |
| FR | CRNF | Sg | 10:27:21.36 | 0.3 | 316.87 | 0.3 | Manual |
| FR | GIZF | Pg | 10:27:23.7 | -0.09 | 37.37 | 0.62 | Manual |
| FR | DAUF | Pg | 10:27:25.39 | -0.1 | 0.02 | 0.74 | Manual |
| FR | LGIF | Pg | 10:27:27.88 | 0.2 | 237.86 | 0.86 | Manual |
| FR | LGIF | Sg | 10:27:39.20 | -0.09 | 237.86 | 0.86 | Manual |
| FR | BOUF | Pg | 10:27:28.91 | 0.26 | 285.83 | 0.91 | Manual |
| FR | BOUF | Sg | 10:27:40.66 | -0.31 | 285.83 | 0.91 | Manual |
| FR | TSDF | Pg | 10:27:30.28 | 0.04 | 33.26 | 1 | Manual |