This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2022/05/31 11:09 |
| Universal datetime | 2022/05/31 09:09 |
| Latitude | 46.53 ° ± 3 km |
| Longitude | -0.32 ° ± 4 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 |
|---|---|---|
Niort 
|
25 | 58707 |
| Bressuire
|
38 | 19519 |
| Fontenay-le-Comte
|
37 | 13226 |
| Parthenay
|
15 | 10267 |
| Chauray
|
20 | 7006 |
| Saint-Maixent-l'École
|
15 | 6982 |
| Melle
|
37 | 6213 |
| Migné-Auxances
|
49 | 6071 |
| Vouneuil-sous-Biard
|
46 | 5896 |
| La Crèche
|
18 | 5635 |
| Saint-Martin-la-Pallu
|
50 | 5546 |
| Pouzauges
|
48 | 5514 |
| Aiffres
|
28 | 5506 |
| Neuville-de-Poitou
|
47 | 5324 |
| Moncoutant-sur-Sèvre
|
29 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.35 |
| Azimuthal gap | 76.3 ° |
| Number of stations used | 8 |
| Number of phases used | 12 |
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 | CHIF | Pg | 09:09:59.82 | 0.12 | 188.6 | 0.4 | Manual |
| FR | CHIF | Sg | 09:10:05.22 | 0.2 | 188.6 | 0.4 | Manual |
| FR | GNEF | Pg | 09:10:03.42 | -0.34 | 133.12 | 0.62 | Manual |
| FR | CRNF | Pg | 09:10:03.85 | -0.43 | 339.64 | 0.65 | Manual |
| FR | CRNF | Sg | 09:10:12.54 | -0.46 | 339.64 | 0.65 | Manual |
| FR | LGIF | Pg | 09:10:06.15 | -0.12 | 264.9 | 0.75 | Manual |
| FR | BSCF | Pg | 09:10:10.27 | 0.57 | 72.47 | 0.94 | Manual |
| FR | DAUF | Pg | 09:10:13.44 | 0.13 | 358.89 | 1.13 | Manual |
| FR | DAUF | Sg | 09:10:29.19 | 0.58 | 358.89 | 1.13 | Manual |
| FR | RIAF | Pg | 09:10:14.49 | 0.09 | 325.56 | 1.19 | Manual |
| FR | GARF | Pg | 09:10:16.91 | 0.1 | 89.92 | 1.32 | Manual |
| FR | GARF | Sg | 09:10:34.22 | -0.46 | 89.92 | 1.32 | Manual |