This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2025/08/27 12:52 |
| Universal datetime | 2025/08/27 10:52 |
| Latitude | 46.88 ° ± 0.4 km |
| Longitude | -0.27 ° ± 0.5 km |
| Depth | 0 km (from location) ± 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
|
35 | 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
|
44 | 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 | 0.31 |
| Azimuthal gap | 63.32 ° |
| Number of stations used | 11 |
| Number of phases used | 20 |
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 |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 10:52:37.12 | -0.33 | 161.68 | 0.29 | Manual |
| RD | MFF | Sg | 10:52:41.1 | -0.23 | 161.68 | 0.29 | Manual |
| FR | CRNF | Pg | 10:52:38.20 | -0.61 | 315.12 | 0.36 | Manual |
| FR | CRNF | Sg | 10:52:43.32 | -0.29 | 315.12 | 0.36 | Manual |
| FR | GIZF | Pg | 10:52:43.53 | -0.04 | 31.08 | 0.62 | Manual |
| FR | GIZF | Sg | 10:52:51.74 | -0.19 | 31.08 | 0.62 | Manual |
| FR | CHIF | Pg | 10:52:46.15 | 0.16 | 187.07 | 0.75 | Manual |
| FR | CHIF | Sg | 10:52:56.37 | 0.25 | 187.07 | 0.75 | Manual |
| FR | DAUF | Pg | 10:52:47.7 | 0.44 | 356.09 | 0.78 | Manual |
| FR | DAUF | Sg | 10:52:56.74 | -0.49 | 356.09 | 0.78 | Manual |
| FR | BSCF | Pg | 10:52:48.16 | 0.03 | 94.4 | 0.87 | Manual |
| FR | GNEF | Pg | 10:52:48.30 | -0.07 | 151.49 | 0.88 | Manual |
| FR | GNEF | Sg | 10:52:59.95 | -0.29 | 151.49 | 0.88 | Manual |
| FR | LGIF | Pg | 10:52:48.78 | 0.27 | 242.07 | 0.89 | Manual |
| FR | LGIF | Sg | 10:53:00.40 | -0.09 | 242.07 | 0.89 | Manual |
| FR | RIAF | Pg | 10:52:50.11 | 0.44 | 311.96 | 0.95 | Manual |
| FR | BOUF | Pg | 10:52:49.88 | -0.31 | 287.36 | 0.98 | Manual |
| FR | BOUF | Sg | 10:53:02.86 | -0.52 | 287.36 | 0.98 | Manual |
| XP | FR10A | Pg | 10:52:54.39 | -0.09 | 137.51 | 1.21 | Manual |
| XP | FR10A | Sg | 10:53:10.66 | -0.15 | 137.51 | 1.21 | Manual |