This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2023/12/06 11:31 |
| Universal datetime | 2023/12/06 10:31 |
| Latitude | 46.92 ° ± 0.3 km |
| Longitude | -0.31 ° ± 0.4 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 
|
46 | 53917 |
| Saumur
|
42 | 26734 |
| Chemillé-en-Anjou
|
45 | 21392 |
| Bressuire
|
15 | 19519 |
| Thouars
|
7 | 13990 |
| Doué-en-Anjou
|
30 | 11005 |
| Parthenay
|
31 | 10267 |
| Mauléon
|
34 | 8519 |
| Lys-Haut-Layon
|
27 | 7880 |
| Loudun
|
32 | 6747 |
| Sèvremont
|
43 | 6486 |
| Bellevigne-en-Layon
|
43 | 5730 |
| Nueil-les-Aubiers
|
22 | 5541 |
| Pouzauges
|
43 | 5514 |
| Moncoutant-sur-Sèvre
|
32 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.47 |
| Azimuthal gap | 71.56 ° |
| Number of stations used | 14 |
| Number of phases used | 25 |
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 | 10:31:50.47 | -0.88 | 312.39 | 0.32 | Manual |
| FR | CRNF | Sg | 10:31:54.81 | -0.7 | 312.39 | 0.32 | Manual |
| RD | MFF | Pg | 10:31:51.9 | -0.62 | 160.93 | 0.34 | Manual |
| RD | MFF | Sg | 10:31:56.1 | -0.13 | 160.93 | 0.34 | Manual |
| FR | GIZF | Pg | 10:31:56.58 | 0.06 | 35.03 | 0.6 | Manual |
| FR | GIZF | Sg | 10:32:04.99 | 0.45 | 35.03 | 0.6 | Manual |
| FR | DAUF | Pg | 10:31:59.35 | 0.14 | 357.54 | 0.74 | Manual |
| FR | DAUF | Pn | 10:32:01.86 | 0.16 | 357.54 | 0.74 | Manual |
| FR | CHIF | Pg | 10:32:00.41 | 0.26 | 185.07 | 0.79 | Manual |
| FR | CHIF | Sg | 10:32:10.93 | 0.09 | 185.07 | 0.79 | Manual |
| FR | LGIF | Pg | 10:32:02.17 | 0.21 | 238.9 | 0.89 | Manual |
| FR | LGIF | Pn | 10:32:03.55 | -0.16 | 238.9 | 0.89 | Manual |
| FR | GNEF | Pg | 10:32:02.82 | 0.14 | 151.55 | 0.93 | Manual |
| FR | GNEF | Sn | 10:32:17.98 | -0.85 | 151.55 | 0.93 | Manual |
| FR | BOUF | Sg | 10:32:14.89 | -0.81 | 285.21 | 0.94 | Manual |
| FR | SDOF | Pg | 10:32:07.76 | 0.72 | 221.53 | 1.16 | Manual |
| FR | SDOF | Sg | 10:32:23.30 | 0.54 | 221.53 | 1.16 | Manual |
| FR | GARF | Pg | 10:32:10.98 | 0.11 | 106.59 | 1.37 | Manual |
| FR | GARF | Sg | 10:32:29.88 | 0.51 | 106.59 | 1.37 | Manual |
| FR | SOMF | Pn | 10:32:10.68 | 0.03 | 9.86 | 1.4 | Manual |
| FR | SOMF | Sg | 10:32:30.99 | 0.56 | 9.86 | 1.4 | Manual |
| FR | MTNF | Pn | 10:32:10.63 | -0.03 | 345.07 | 1.4 | Manual |
| FR | MTNF | Sg | 10:32:30.99 | 0.54 | 345.07 | 1.4 | Manual |
| FR | ABJF | Sg | 10:32:34.27 | -0.6 | 150.83 | 1.54 | Manual |
| FR | GZNF | Pg | 10:32:19.65 | -0.29 | 112.46 | 1.88 | Manual |