This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2022/03/31 11:14 |
| Universal datetime | 2022/03/31 09:14 |
| Latitude | 46.97 ° ± 5 km |
| Longitude | -0.26 ° ± 4 km |
| Depth | 0 km (from location) ± 0.0 km |
2000 km
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Saumur 
|
35 | 26734 |
| Chemillé-en-Anjou
|
43 | 21392 |
| Bressuire
|
21 | 19519 |
| Thouars
|
1 | 13990 |
| Doué-en-Anjou
|
24 | 11005 |
| Brissac Loire Aubance
|
43 | 10807 |
| Parthenay
|
37 | 10267 |
| Gennes-Val-de-Loire
|
40 | 8724 |
| Mauléon
|
37 | 8519 |
| Chinon
|
44 | 8242 |
| Lys-Haut-Layon
|
24 | 7880 |
| Loudun
|
28 | 6747 |
| Bellevigne-en-Layon
|
39 | 5730 |
| Nueil-les-Aubiers
|
26 | 5541 |
| Moncoutant-sur-Sèvre
|
39 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
2000 km
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.5 |
| Azimuthal gap | 105.81 ° |
| Number of stations used | 7 |
| Number of phases used | 9 |
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 | 09:14:25.13 | -0.61 | 301.41 | 0.31 | Manual |
| FR | CRNF | Sg | 09:14:29.42 | -0.35 | 301.41 | 0.31 | Manual |
| FR | DAUF | Pg | 09:14:33.72 | 0.9 | 355.02 | 0.69 | Manual |
| FR | BSCF | Pg | 09:14:35.80 | -0.42 | 100.83 | 0.87 | Manual |
| FR | RIAF | Pg | 09:14:37.3 | 0.44 | 307.04 | 0.89 | Manual |
| FR | LGIF | Pg | 09:14:37.40 | -0.11 | 237.01 | 0.94 | Manual |
| FR | GNEF | Sg | 09:14:51.51 | 0.59 | 154.59 | 0.96 | Manual |
| FR | GARF | Pg | 09:14:45.25 | 0.01 | 109.15 | 1.36 | Manual |
| FR | GARF | Sg | 09:15:03.16 | -0.45 | 109.15 | 1.36 | Manual |