This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2 MLv |
| Local datetime | 2022/12/22 12:49 |
| Universal datetime | 2022/12/22 11:49 |
| Latitude | 46.88 ° ± 0.1 km |
| Longitude | -0.26 ° ± 0.2 km |
| Depth | 2 km (from location) ± 1 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Saumur 
|
45 | 26734 |
| Bressuire
|
17 | 19519 |
| Thouars
|
10 | 13990 |
| Doué-en-Anjou
|
34 | 11005 |
| Parthenay
|
27 | 10267 |
| Mauléon
|
38 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
31 | 6747 |
| Sèvremont
|
46 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
43 | 5546 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Pouzauges
|
45 | 5514 |
| Neuville-de-Poitou
|
45 | 5324 |
| 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 | 0.26 |
| Azimuthal gap | 76.38 ° |
| Number of stations used | 14 |
| Number of phases used | 22 |
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 | 11:49:08.82 | -0.18 | 164.5 | 0.29 | Manual |
| RD | MFF | Sg | 11:49:12.97 | 0.05 | 164.5 | 0.29 | Manual |
| FR | CRNF | Pg | 11:49:09.96 | -0.41 | 313.33 | 0.37 | Manual |
| FR | CRNF | Sg | 11:49:15.21 | -0.09 | 313.33 | 0.37 | Manual |
| FR | CHIF | Pg | 11:49:17.94 | 0.29 | 187.76 | 0.76 | Manual |
| FR | CHIF | Sg | 11:49:28.15 | 0.24 | 187.76 | 0.76 | Manual |
| FR | DAUF | Pg | 11:49:18.43 | 0.38 | 355.35 | 0.78 | Manual |
| FR | DAUF | Sg | 11:49:28.85 | 0.26 | 355.35 | 0.78 | Manual |
| FR | GNEF | Pg | 11:49:19.96 | 0.05 | 152.26 | 0.88 | Manual |
| FR | GNEF | Sg | 11:49:32.8 | 0.26 | 152.26 | 0.88 | Manual |
| FR | LGIF | Pg | 11:49:20.41 | 0.16 | 242 | 0.9 | Manual |
| FR | LGIF | Sg | 11:49:32.40 | -0.01 | 242 | 0.9 | Manual |
| FR | RIAF | Pg | 11:49:21.27 | 0.02 | 311.29 | 0.95 | Manual |
| FR | BOUF | Pg | 11:49:21.87 | 0.02 | 286.84 | 0.98 | Manual |
| FR | BOUF | Sg | 11:49:34.89 | -0.27 | 286.84 | 0.98 | Manual |
| FR | TSDF | Sg | 11:49:35.27 | -0.22 | 29.11 | 0.99 | Manual |
| FR | GARF | Pg | 11:49:28.67 | 0.45 | 105.49 | 1.33 | Manual |
| FR | SOMF | Pg | 11:49:29.62 | -0.56 | 8.38 | 1.43 | Manual |
| FR | MTNF | Pg | 11:49:30.51 | 0.08 | 344.26 | 1.44 | Manual |
| FR | ABJF | Pg | 11:49:31.27 | 0 | 151.24 | 1.49 | Manual |
| FR | ABJF | Sg | 11:49:51.23 | -0.25 | 151.24 | 1.49 | Manual |
| FR | BEGF | Pg | 11:49:32.56 | 0.27 | 298.9 | 1.55 | Manual |