This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2021/07/06 12:51 |
| Universal datetime | 2021/07/06 10:51 |
| Latitude | 46.88 ° ± 4 km |
| Longitude | -0.28 ° ± 8 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 
|
46 | 26734 |
| Bressuire
|
15 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
35 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
36 | 8519 |
| Lys-Haut-Layon
|
32 | 7880 |
| Loudun
|
33 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
45 | 5546 |
| Nueil-les-Aubiers
|
25 | 5541 |
| Pouzauges
|
43 | 5514 |
| Neuville-de-Poitou
|
46 | 5324 |
| Moncoutant-sur-Sèvre
|
30 | 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 | 230.69 ° |
| Number of stations used | 5 |
| 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 | 10:51:39.22 | -0.45 | 315.86 | 0.36 | Manual |
| FR | CRNF | Sg | 10:51:44.74 | 0.33 | 315.86 | 0.36 | Manual |
| FR | CHIF | Pg | 10:51:46.84 | -0.09 | 186.55 | 0.75 | Manual |
| FR | LGIF | Pg | 10:51:49.57 | 0.21 | 241.84 | 0.88 | Manual |
| FR | LGIF | Sg | 10:52:01.21 | -0.04 | 241.84 | 0.88 | Manual |
| FR | LGIF | Sn | 10:52:05.35 | 0.14 | 241.84 | 0.88 | Manual |
| FR | RIAF | Pg | 10:51:50.83 | 0.3 | 312.22 | 0.94 | Manual |
| FR | RIAF | Sn | 10:52:06.70 | -0.09 | 312.22 | 0.94 | Manual |
| FR | BOUF | Sg | 10:52:03.82 | -0.3 | 287.46 | 0.97 | Manual |