This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/02/16 12:55 |
| Universal datetime | 2022/02/16 11:55 |
| Latitude | 46.88 ° ± 2 km |
| Longitude | -0.27 ° ± 2 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
|
16 | 19519 |
| Thouars
|
10 | 13990 |
| Doué-en-Anjou
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
37 | 8519 |
| Lys-Haut-Layon
|
32 | 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
|
31 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.28 |
| Azimuthal gap | 74.06 ° |
| Number of stations used | 11 |
| 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 | 11:55:15.92 | -0.36 | 314.68 | 0.36 | Manual |
| FR | CRNF | Sg | 11:55:21.8 | 0.03 | 314.68 | 0.36 | Manual |
| FR | GIZF | Pg | 11:55:21.14 | 0.13 | 31.19 | 0.62 | Manual |
| FR | GIZF | Sg | 11:55:29.55 | 0.22 | 31.19 | 0.62 | Manual |
| FR | CHIF | Pg | 11:55:23.72 | 0.17 | 187.09 | 0.75 | Manual |
| FR | CHIF | Sg | 11:55:34.11 | 0.39 | 187.09 | 0.75 | Manual |
| FR | DAUF | Pg | 11:55:24.26 | 0.19 | 356.03 | 0.78 | Manual |
| FR | GNEF | Pg | 11:55:25.69 | -0.23 | 151.63 | 0.88 | Manual |
| FR | GNEF | Sg | 11:55:38.13 | 0.3 | 151.63 | 0.88 | Manual |
| FR | LGIF | Pg | 11:55:25.75 | -0.31 | 241.9 | 0.89 | Manual |
| FR | LGIF | Sg | 11:55:38.18 | 0.13 | 241.9 | 0.89 | Manual |
| FR | RIAF | Pg | 11:55:26.89 | -0.26 | 311.79 | 0.95 | Manual |
| FR | RIAF | Sg | 11:55:40.28 | 0.35 | 311.79 | 0.95 | Manual |
| FR | BOUF | Pg | 11:55:27.37 | -0.31 | 287.16 | 0.98 | Manual |
| FR | BOUF | Sg | 11:55:40.75 | -0.12 | 287.16 | 0.98 | Manual |
| FR | TSDF | Pg | 11:55:28.23 | 0.09 | 29.47 | 1 | Manual |
| FR | GARF | Pn | 11:55:34.33 | 0.47 | 105.24 | 1.33 | Manual |
| FR | GARF | Sg | 11:55:51.81 | -0.6 | 105.24 | 1.33 | Manual |
| FR | ABJF | Pg | 11:55:37.16 | -0.12 | 150.87 | 1.49 | Manual |
| FR | ABJF | Sn | 11:55:56.96 | -0.16 | 150.87 | 1.49 | Manual |