This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2021/06/24 11:47 |
| Universal datetime | 2021/06/24 09:47 |
| Latitude | 46.94 ° ± 9 km |
| Longitude | -0.29 ° ± 5 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 
|
40 | 26734 |
| Chemillé-en-Anjou
|
45 | 21392 |
| Bressuire
|
17 | 19519 |
| Thouars
|
5 | 13990 |
| Doué-en-Anjou
|
28 | 11005 |
| Parthenay
|
33 | 10267 |
| Gennes-Val-de-Loire
|
44 | 8724 |
| Mauléon
|
35 | 8519 |
| Lys-Haut-Layon
|
26 | 7880 |
| Loudun
|
31 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
42 | 5730 |
| Nueil-les-Aubiers
|
23 | 5541 |
| Pouzauges
|
45 | 5514 |
| Moncoutant-sur-Sèvre
|
34 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.25 |
| Azimuthal gap | 157.71 ° |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 | 09:47:31.97 | -0.3 | 309.01 | 0.32 | Manual |
| FR | CRNF | Sg | 09:47:36.63 | 0.22 | 309.01 | 0.32 | Manual |
| FR | RIAF | Pg | 09:47:43.49 | 0.34 | 309.65 | 0.9 | Manual |
| FR | LGIF | Pg | 09:47:43.34 | 0.11 | 238.43 | 0.91 | Manual |
| FR | GARF | Pg | 09:47:51.84 | 0.14 | 107.36 | 1.36 | Manual |
| FR | GARF | Sg | 09:48:10.8 | -0.06 | 107.36 | 1.36 | Manual |
| FR | BEGF | Pg | 09:47:53.90 | -0.48 | 297.52 | 1.5 | Manual |
| FR | BEGF | Sg | 09:48:14.77 | 0.02 | 297.52 | 1.5 | Manual |