This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/09/21 12:49 |
| Universal datetime | 2022/09/21 10:49 |
| Latitude | 46.87 ° ± 3 km |
| Longitude | -0.28 ° ± 3 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
|
16 | 19519 |
| Thouars
|
11 | 13990 |
| Doué-en-Anjou
|
36 | 11005 |
| Parthenay
|
26 | 10267 |
| Mauléon
|
37 | 8519 |
| Lys-Haut-Layon
|
33 | 7880 |
| Loudun
|
32 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
48 | 5730 |
| Saint-Martin-la-Pallu
|
44 | 5546 |
| Nueil-les-Aubiers
|
26 | 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 | 0.4 |
| Azimuthal gap | 71.65 ° |
| Number of stations used | 13 |
| Number of phases used | 21 |
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 | 10:49:31.32 | -0.36 | 315.81 | 0.37 | Manual |
| FR | CRNF | Sg | 10:49:36.35 | -0.16 | 315.81 | 0.37 | Manual |
| FR | CHIF | Pg | 10:49:39.17 | 0.43 | 186.99 | 0.75 | Manual |
| FR | CHIF | Pn | 10:49:41.85 | 0.64 | 186.99 | 0.75 | Manual |
| FR | DAUF | Pg | 10:49:39.57 | 0.02 | 356.24 | 0.79 | Manual |
| FR | GNEF | Pg | 10:49:40.59 | -0.56 | 151.25 | 0.87 | Manual |
| FR | LGIF | Pg | 10:49:41.32 | 0.03 | 242.28 | 0.88 | Manual |
| FR | LGIF | Sn | 10:49:56.91 | -0.23 | 242.28 | 0.88 | Manual |
| FR | BOUF | Pg | 10:49:43.11 | 0.09 | 287.64 | 0.98 | Manual |
| FR | BOUF | Sg | 10:49:56.15 | -0.05 | 287.64 | 0.98 | Manual |
| FR | TSDF | Pg | 10:49:44.33 | 0.69 | 29.36 | 1.01 | Manual |
| FR | GARF | Pg | 10:49:49.68 | -0.01 | 104.89 | 1.33 | Manual |
| FR | GARF | Sg | 10:50:07.55 | -0.21 | 104.89 | 1.33 | Manual |
| FR | SOMF | Pg | 10:49:50.74 | -0.99 | 8.76 | 1.44 | Manual |
| FR | SOMF | Sn | 10:50:11.76 | 0.5 | 8.76 | 1.44 | Manual |
| FR | MTNF | Pg | 10:49:52.1 | 0.12 | 344.8 | 1.45 | Manual |
| FR | MTNF | Sn | 10:50:11.62 | 0.15 | 344.8 | 1.45 | Manual |
| FR | ABJF | Pg | 10:49:52.38 | -0.14 | 150.64 | 1.49 | Manual |
| FR | ABJF | Sn | 10:50:12.65 | 0.33 | 150.64 | 1.49 | Manual |
| FR | GZNF | Pg | 10:49:58.29 | -0.47 | 111.34 | 1.85 | Manual |
| FR | CLEV | Pg | 10:50:01.82 | 0.17 | 33.23 | 2.02 | Manual |