This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2022/09/15 11:34 |
| Universal datetime | 2022/09/15 09:34 |
| Latitude | 46.52 ° ± 4 km |
| Longitude | -0.34 ° ± 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 |
|---|---|---|
Niort 
|
24 | 58707 |
| Bressuire
|
38 | 19519 |
| Thouars
|
50 | 13990 |
| Fontenay-le-Comte
|
36 | 13226 |
| Parthenay
|
16 | 10267 |
| Chauray
|
20 | 7006 |
| Saint-Maixent-l'École
|
16 | 6982 |
| Melle
|
37 | 6213 |
| Vouneuil-sous-Biard
|
47 | 5896 |
| La Crèche
|
18 | 5635 |
| Nueil-les-Aubiers
|
50 | 5541 |
| Pouzauges
|
47 | 5514 |
| Aiffres
|
28 | 5506 |
| Neuville-de-Poitou
|
48 | 5324 |
| Moncoutant-sur-Sèvre
|
28 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 77.97 ° |
| Number of stations used | 7 |
| Number of phases used | 8 |
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 | 09:34:21.30 | -0.36 | 59.25 | 0.15 | Manual |
| FR | CHIF | Pg | 09:34:26.32 | 0.04 | 187.21 | 0.39 | Manual |
| FR | GNEF | Pg | 09:34:30.26 | -0.28 | 132.15 | 0.62 | Manual |
| FR | CRNF | Pg | 09:34:30.86 | -0.13 | 340.63 | 0.65 | Manual |
| FR | CRNF | Sg | 09:34:39.51 | -0.21 | 340.63 | 0.65 | Manual |
| FR | LGIF | Pg | 09:34:32.84 | 0.08 | 265.17 | 0.74 | Manual |
| FR | BSCF | Pg | 09:34:37.9 | 0.48 | 72.38 | 0.95 | Manual |
| FR | DAUF | Pg | 09:34:40.46 | 0.38 | 359.4 | 1.14 | Manual |