This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2021/11/02 12:58 |
| Universal datetime | 2021/11/02 11:58 |
| Latitude | 46.88 ° ± 3 km |
| Longitude | -0.26 ° ± 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 
|
45 | 26734 |
| Bressuire
|
17 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
38 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
31 | 6747 |
| Sèvremont
|
46 | 6486 |
| Bellevigne-en-Layon
|
49 | 5730 |
| Saint-Martin-la-Pallu
|
43 | 5546 |
| Nueil-les-Aubiers
|
27 | 5541 |
| Pouzauges
|
45 | 5514 |
| Neuville-de-Poitou
|
45 | 5324 |
| Moncoutant-sur-Sèvre
|
31 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.39 |
| Azimuthal gap | 74.95 ° |
| Number of stations used | 13 |
| Number of phases used | 20 |
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 | 11:58:14.97 | -0.48 | 314.01 | 0.37 | Manual |
| FR | CRNF | Sg | 11:58:20.7 | -0.3 | 314.01 | 0.37 | Manual |
| FR | GIZF | Pg | 11:58:19.88 | -0.11 | 30.27 | 0.61 | Manual |
| FR | GIZF | Sg | 11:58:28.63 | 0.36 | 30.27 | 0.61 | Manual |
| FR | CHIF | Pg | 11:58:22.65 | 0.12 | 187.86 | 0.75 | Manual |
| FR | DAUF | Pg | 11:58:23.21 | 0.04 | 355.36 | 0.79 | Manual |
| FR | GNEF | Pg | 11:58:24.42 | -0.37 | 152.09 | 0.87 | Manual |
| FR | LGIF | Pg | 11:58:25.46 | 0.26 | 242.38 | 0.89 | Manual |
| FR | LGIF | Sg | 11:58:37.86 | 0.57 | 242.38 | 0.89 | Manual |
| FR | RIAF | Pg | 11:58:26.79 | 0.46 | 311.57 | 0.96 | Manual |
| FR | BOUF | Pg | 11:58:26.75 | -0.13 | 287.19 | 0.99 | Manual |
| FR | BOUF | Sg | 11:58:39.78 | -0.42 | 287.19 | 0.99 | Manual |
| FR | GARF | Pg | 11:58:32.99 | -0.19 | 105.22 | 1.32 | Manual |
| FR | GARF | Sg | 11:58:51.30 | 0.19 | 105.22 | 1.32 | Manual |
| FR | SOMF | Pg | 11:58:34.43 | -0.87 | 8.33 | 1.44 | Manual |
| FR | SOMF | Sg | 11:58:55.47 | 0.71 | 8.33 | 1.44 | Manual |
| FR | MTNF | Pg | 11:58:35.20 | -0.34 | 344.31 | 1.45 | Manual |
| FR | MTNF | Sg | 11:58:55.36 | 0.17 | 344.31 | 1.45 | Manual |
| FR | ABJF | Pg | 11:58:36.9 | -0.07 | 151.14 | 1.48 | Manual |
| FR | BEGF | Pg | 11:58:37.79 | 0.41 | 299.1 | 1.55 | Manual |