This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2025/08/26 10:51 |
| Universal datetime | 2025/08/26 08:51 |
| Latitude | 46.54 ° ± 0.3 km |
| Longitude | -0.34 ° ± 0.4 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 |
|---|---|---|
Niort 
|
26 | 58707 |
| Bressuire
|
36 | 19519 |
| Thouars
|
48 | 13990 |
| Fontenay-le-Comte
|
36 | 13226 |
| Parthenay
|
14 | 10267 |
| Chauray
|
21 | 7006 |
| Saint-Maixent-l'École
|
17 | 6982 |
| Melle
|
39 | 6213 |
| Vouneuil-sous-Biard
|
47 | 5896 |
| La Crèche
|
20 | 5635 |
| Nueil-les-Aubiers
|
49 | 5541 |
| Pouzauges
|
46 | 5514 |
| Aiffres
|
29 | 5506 |
| Neuville-de-Poitou
|
48 | 5324 |
| Moncoutant-sur-Sèvre
|
27 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.45 |
| Azimuthal gap | 139.36 ° |
| Number of stations used | 11 |
| Number of phases used | 22 |
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 | 08:51:33.0 | -0.15 | 66.35 | 0.15 | Manual |
| RD | MFF | Sg | 08:51:35.12 | 0.03 | 66.35 | 0.15 | Manual |
| FR | CHIF | Pg | 08:51:38.9 | -0.02 | 186.42 | 0.41 | Manual |
| FR | CHIF | Sg | 08:51:43.17 | -0.41 | 186.42 | 0.41 | Manual |
| FR | CRNF | Pg | 08:51:42.5 | -0.16 | 340.43 | 0.63 | Manual |
| FR | CRNF | Sg | 08:51:50.55 | -0.16 | 340.43 | 0.63 | Manual |
| FR | GNEF | Pg | 08:51:41.79 | -0.54 | 133.03 | 0.64 | Manual |
| FR | GNEF | Sg | 08:51:50.71 | -0.21 | 133.03 | 0.64 | Manual |
| FR | BSCF | Pg | 08:51:48.57 | 0.45 | 73.4 | 0.95 | Manual |
| FR | BSCF | Sg | 08:52:01.40 | 0.46 | 73.4 | 0.95 | Manual |
| XP | FR10A | Pg | 08:51:49.63 | 0.11 | 122.67 | 1.02 | Manual |
| XP | FR10A | Sg | 08:52:04.1 | 0.65 | 122.67 | 1.02 | Manual |
| FR | CLMF | Pg | 08:51:50.27 | 0.74 | 174.3 | 1.02 | Manual |
| FR | DAUF | Pg | 08:51:51.72 | 0.41 | 359.57 | 1.12 | Manual |
| FR | DAUF | Sg | 08:52:07.31 | 0.86 | 359.57 | 1.12 | Manual |
| FR | RIAF | Pg | 08:51:52.74 | 0.44 | 325.78 | 1.17 | Manual |
| FR | RIAF | Sg | 08:52:09.16 | 0.99 | 325.78 | 1.17 | Manual |
| FR | ABJF | Pg | 08:51:53.46 | 0.01 | 141.2 | 1.23 | Manual |
| FR | ABJF | Sg | 08:52:10.23 | 0.06 | 141.2 | 1.23 | Manual |
| FR | GARF | Pn | 08:51:54.96 | 0.16 | 90.42 | 1.33 | Manual |
| FR | GARF | Pg | 08:51:55.67 | 0.37 | 90.42 | 1.33 | Manual |
| FR | GARF | Sg | 08:52:12.90 | -0.46 | 90.42 | 1.33 | Manual |