This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2021/05/07 12:37 |
| Universal datetime | 2021/05/07 10:37 |
| Latitude | 46.99 ° ± 5 km |
| Longitude | -0.29 ° ± 4 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 |
|---|---|---|
Cholet 
|
45 | 53917 |
| Saumur
|
35 | 26734 |
| Chemillé-en-Anjou
|
41 | 21392 |
| Bressuire
|
21 | 19519 |
| Thouars
|
3 | 13990 |
| Doué-en-Anjou
|
23 | 11005 |
| Brissac Loire Aubance
|
41 | 10807 |
| Parthenay
|
38 | 10267 |
| Gennes-Val-de-Loire
|
38 | 8724 |
| Mauléon
|
35 | 8519 |
| Lys-Haut-Layon
|
22 | 7880 |
| Loudun
|
30 | 6747 |
| Bellevigne-en-Layon
|
37 | 5730 |
| Nueil-les-Aubiers
|
24 | 5541 |
| Moncoutant-sur-Sèvre
|
39 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.3 |
| Azimuthal gap | 63.31 ° |
| Number of stations used | 10 |
| Number of phases used | 10 |
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 | 10:37:34.80 | -0.01 | 300.65 | 0.29 | Manual |
| FR | GIZF | Pg | 10:37:39.85 | 0.43 | 38.21 | 0.53 | Manual |
| FR | CHIF | Pg | 10:37:45.23 | -0.25 | 185.47 | 0.86 | Manual |
| FR | RIAF | Pg | 10:37:45.33 | -0.33 | 306.92 | 0.87 | Manual |
| FR | BSCF | Pg | 10:37:45.77 | -0.29 | 101.52 | 0.89 | Manual |
| FR | LGIF | Pg | 10:37:46.99 | 0.11 | 235.7 | 0.93 | Manual |
| FR | BOUF | Pg | 10:37:47.6 | 0.12 | 281.01 | 0.94 | Manual |
| FR | GNEF | Pg | 10:37:48.33 | 0.57 | 154.07 | 0.98 | Manual |
| FR | SOMF | Pg | 10:37:54.22 | -0.01 | 9.88 | 1.33 | Manual |
| FR | GARF | Pg | 10:37:54.76 | -0.34 | 109.47 | 1.38 | Manual |