This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2023/12/06 12:49 |
| Universal datetime | 2023/12/06 11:49 |
| Latitude | 46.88 ° ± 0.3 km |
| Longitude | -0.27 ° ± 0.3 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 |
|---|---|---|
Saumur 
|
46 | 26734 |
| Bressuire
|
16 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
37 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
32 | 6747 |
| Sèvremont
|
45 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
44 | 5546 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Pouzauges
|
44 | 5514 |
| Neuville-de-Poitou
|
46 | 5324 |
| Moncoutant-sur-Sèvre
|
30 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 63.38 ° |
| Number of stations used | 11 |
| Number of phases used | 18 |
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 |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 11:49:20.19 | -0.01 | 162.36 | 0.29 | Manual |
| RD | MFF | Sg | 11:49:24.34 | 0.41 | 162.36 | 0.29 | Manual |
| FR | CRNF | Pg | 11:49:21.40 | -0.27 | 315.21 | 0.37 | Manual |
| FR | CRNF | Sg | 11:49:26.44 | -0.06 | 315.21 | 0.37 | Manual |
| FR | GIZF | Pg | 11:49:26.60 | 0.19 | 30.91 | 0.62 | Manual |
| FR | GIZF | Sg | 11:49:34.74 | -0.04 | 30.91 | 0.62 | Manual |
| FR | CHIF | Pg | 11:49:28.61 | -0.17 | 187.17 | 0.75 | Manual |
| FR | DAUF | Pg | 11:49:29.65 | 0.16 | 356.03 | 0.79 | Manual |
| FR | BSCF | Pg | 11:49:30.82 | -0.11 | 94.29 | 0.86 | Manual |
| FR | GNEF | Pg | 11:49:31.33 | 0.17 | 151.49 | 0.88 | Manual |
| FR | GNEF | Pn | 11:49:32.79 | -0.18 | 151.49 | 0.88 | Manual |
| FR | GNEF | Sg | 11:49:42.79 | -0.21 | 151.49 | 0.88 | Manual |
| FR | LGIF | Pg | 11:49:32.9 | 0.75 | 242.2 | 0.89 | Manual |
| FR | BOUF | Pg | 11:49:33.9 | 0.05 | 287.44 | 0.98 | Manual |
| FR | GARF | Pg | 11:49:39.67 | 0.02 | 105.03 | 1.33 | Manual |
| FR | GARF | Sg | 11:49:57.24 | -0.45 | 105.03 | 1.33 | Manual |
| FR | ABJF | Pg | 11:49:42.47 | -0.05 | 150.78 | 1.49 | Manual |
| FR | ABJF | Sg | 11:50:02.39 | -0.27 | 150.78 | 1.49 | Manual |