This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2023/09/22 10:35 |
| Universal datetime | 2023/09/22 08:35 |
| Latitude | 46.95 ° ± 0.1 km |
| Longitude | -0.30 ° ± 0.1 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
2000 km
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Saumur 
|
38 | 26734 |
| Chemillé-en-Anjou
|
43 | 21392 |
| Bressuire
|
18 | 19519 |
| Thouars
|
4 | 13990 |
| Doué-en-Anjou
|
26 | 11005 |
| Brissac Loire Aubance
|
44 | 10807 |
| Parthenay
|
35 | 10267 |
| Gennes-Val-de-Loire
|
42 | 8724 |
| Mauléon
|
34 | 8519 |
| Lys-Haut-Layon
|
24 | 7880 |
| Loudun
|
31 | 6747 |
| Sèvremont
|
44 | 6486 |
| Bellevigne-en-Layon
|
40 | 5730 |
| Nueil-les-Aubiers
|
23 | 5541 |
| Moncoutant-sur-Sèvre
|
35 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
2000 km
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.22 |
| Azimuthal gap | 143.32 ° |
| Number of stations used | 6 |
| Number of phases used | 7 |
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 | 08:35:22.62 | -0.08 | 306.87 | 0.3 | Manual |
| FR | CRNF | Sg | 08:35:27.11 | 0.48 | 306.87 | 0.3 | Manual |
| RD | MFF | Pg | 08:35:23.94 | 0 | 163.55 | 0.37 | Manual |
| FR | GIZF | Pg | 08:35:27.63 | 0.03 | 36.5 | 0.56 | Manual |
| FR | DAUF | Pg | 08:35:30.25 | 0 | 356.94 | 0.71 | Manual |
| FR | MTNF | Pg | 08:35:42.26 | -0.31 | 344.46 | 1.37 | Manual |
| FR | GARF | Pg | 08:35:42.63 | 0.02 | 108.02 | 1.37 | Manual |