This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2023/11/09 11:50 |
| Universal datetime | 2023/11/09 10:50 |
| Latitude | 46.91 ° ± 0.5 km |
| Longitude | -0.35 ° ± 0.6 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 
|
43 | 53917 |
| Saumur
|
45 | 26734 |
| Chemillé-en-Anjou
|
44 | 21392 |
| Bressuire
|
12 | 19519 |
| Thouars
|
10 | 13990 |
| Doué-en-Anjou
|
32 | 11005 |
| Parthenay
|
30 | 10267 |
| Mauléon
|
31 | 8519 |
| Lys-Haut-Layon
|
27 | 7880 |
| Loudun
|
36 | 6747 |
| Sèvremont
|
39 | 6486 |
| Bellevigne-en-Layon
|
43 | 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 | 0.32 |
| Azimuthal gap | 105.93 ° |
| 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 | 10:50:52.37 | -0.41 | 317.84 | 0.31 | Manual |
| FR | CRNF | Sg | 10:50:56.81 | 0.02 | 317.84 | 0.31 | Manual |
| FR | DAUF | Pg | 10:51:01.29 | 0.21 | 359.77 | 0.75 | Manual |
| FR | CHIF | Pg | 10:51:01.51 | 0 | 182.99 | 0.78 | Manual |
| FR | LGIF | Pg | 10:51:03.26 | 0.24 | 238.61 | 0.86 | Manual |
| FR | LGIF | Sg | 10:51:14.56 | -0.03 | 238.61 | 0.86 | Manual |
| FR | GNEF | Pg | 10:51:04.12 | -0.26 | 149.56 | 0.93 | Manual |
| FR | GARF | Pn | 10:51:12.57 | 0.39 | 105.7 | 1.39 | Manual |
| FR | GARF | Sn | 10:51:31.48 | -0.67 | 105.7 | 1.39 | Manual |