This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2022/04/13 11:38 |
| Universal datetime | 2022/04/13 09:38 |
| Latitude | 46.73 ° ± 5 km |
| Longitude | -0.39 ° ± 9 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 
|
45 | 58707 |
| Bressuire
|
15 | 19519 |
| Thouars
|
29 | 13990 |
| Fontenay-le-Comte
|
44 | 13226 |
| Parthenay
|
15 | 10267 |
| Mauléon
|
36 | 8519 |
| Lys-Haut-Layon
|
46 | 7880 |
| Chauray
|
42 | 7006 |
| Saint-Maixent-l'École
|
38 | 6982 |
| Loudun
|
48 | 6747 |
| Sèvremont
|
37 | 6486 |
| La Crèche
|
41 | 5635 |
| Nueil-les-Aubiers
|
28 | 5541 |
| Pouzauges
|
34 | 5514 |
| Moncoutant-sur-Sèvre
|
15 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.52 |
| Azimuthal gap | 247.5 ° |
| Number of stations used | 4 |
| Number of phases used | 10 |
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 | 09:38:30.81 | -0.4 | 336.15 | 0.44 | Manual |
| FR | CRNF | Sg | 09:38:36.50 | -0.59 | 336.15 | 0.44 | Manual |
| FR | LGIF | Pg | 09:38:37.20 | 0.18 | 248.99 | 0.75 | Manual |
| FR | LGIF | Pn | 09:38:39.61 | 0.16 | 248.99 | 0.75 | Manual |
| FR | DAUF | Pg | 09:38:40.39 | 0.1 | 1.49 | 0.93 | Manual |
| FR | DAUF | Pn | 09:38:42.39 | 0.55 | 1.49 | 0.93 | Manual |
| FR | DAUF | Sg | 09:38:53.15 | 0.3 | 1.49 | 0.93 | Manual |
| FR | RIAF | Pg | 09:38:40.83 | -0.77 | 321.16 | 1 | Manual |
| FR | RIAF | Pn | 09:38:42.31 | -0.49 | 321.16 | 1 | Manual |
| FR | RIAF | Sg | 09:38:56.8 | 0.95 | 321.16 | 1 | Manual |