This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2021/06/21 12:05 |
| Universal datetime | 2021/06/21 10:05 |
| Latitude | 46.91 ° ± 3 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 
|
43 | 26734 |
| Chemillé-en-Anjou
|
47 | 21392 |
| Bressuire
|
16 | 19519 |
| Thouars
|
8 | 13990 |
| Doué-en-Anjou
|
31 | 11005 |
| Parthenay
|
30 | 10267 |
| Mauléon
|
35 | 8519 |
| Lys-Haut-Layon
|
29 | 7880 |
| Loudun
|
32 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
44 | 5730 |
| Saint-Martin-la-Pallu
|
47 | 5546 |
| Nueil-les-Aubiers
|
24 | 5541 |
| Pouzauges
|
43 | 5514 |
| Moncoutant-sur-Sèvre
|
32 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.5 |
| Azimuthal gap | 104.95 ° |
| Number of stations used | 6 |
| 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 | GIZF | Pg | 10:06:11.81 | 0.87 | 33.65 | 0.6 | Manual |
| FR | CHIF | Pg | 10:06:13.90 | -0.42 | 185.89 | 0.78 | Manual |
| FR | CHIF | Sg | 10:06:25.11 | 0.24 | 185.89 | 0.78 | Manual |
| FR | LGIF | Pg | 10:06:16.97 | 0.6 | 239.85 | 0.89 | Manual |
| FR | GNEF | Pg | 10:06:16.8 | -0.69 | 151.79 | 0.91 | Manual |
| FR | GARF | Pn | 10:06:24.70 | 0.3 | 106.28 | 1.35 | Manual |
| FR | GARF | Sg | 10:06:43.24 | -0.08 | 106.28 | 1.35 | Manual |
| FR | MTNF | Pn | 10:06:24.84 | -0.36 | 344.8 | 1.41 | Manual |
| FR | MTNF | Sg | 10:06:44.78 | -0.46 | 344.8 | 1.41 | Manual |