This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2022/04/04 12:59 |
| Universal datetime | 2022/04/04 10:59 |
| Latitude | 46.68 ° ± 3 km |
| Longitude | -0.18 ° ± 2 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 |
|---|---|---|
Poitiers 
|
43 | 88291 |
| Bressuire
|
30 | 19519 |
| Thouars
|
33 | 13990 |
| Parthenay
|
5 | 10267 |
| Jaunay-Marigny
|
42 | 7530 |
| Chauray
|
39 | 7006 |
| Saint-Maixent-l'École
|
29 | 6982 |
| Loudun
|
43 | 6747 |
| Migné-Auxances
|
38 | 6071 |
| Vouneuil-sous-Biard
|
36 | 5896 |
| La Crèche
|
36 | 5635 |
| Saint-Martin-la-Pallu
|
35 | 5546 |
| Nueil-les-Aubiers
|
43 | 5541 |
| Neuville-de-Poitou
|
34 | 5324 |
| Moncoutant-sur-Sèvre
|
31 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 107.04 ° |
| Number of stations used | 13 |
| Number of phases used | 24 |
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 | 10:59:37.32 | -0.14 | 325.38 | 0.56 | Manual |
| FR | CRNF | Sg | 10:59:44.83 | -0.15 | 325.38 | 0.56 | Manual |
| FR | GNEF | Pg | 10:59:39.32 | -0.27 | 147.93 | 0.67 | Manual |
| FR | GIZF | Pg | 10:59:41.70 | 0.18 | 19.53 | 0.78 | Manual |
| FR | BSCF | Pg | 10:59:42.5 | -0.14 | 80.49 | 0.81 | Manual |
| FR | BSCF | Sg | 10:59:53.39 | 0.22 | 80.49 | 0.81 | Manual |
| FR | LGIF | Pg | 10:59:43.26 | 0.01 | 255.87 | 0.87 | Manual |
| FR | LGIF | Sn | 10:59:58.73 | -0.31 | 255.87 | 0.87 | Manual |
| FR | DAUF | Pg | 10:59:45.58 | 0.08 | 353.43 | 0.99 | Manual |
| FR | DAUF | Sn | 11:00:02.12 | 0.04 | 353.43 | 0.99 | Manual |
| FR | BOUF | Pg | 10:59:48.5 | 0.38 | 296.47 | 1.11 | Manual |
| FR | BOUF | Sn | 11:00:04.15 | -0.86 | 296.47 | 1.11 | Manual |
| FR | RIAF | Pg | 10:59:48.78 | 0.62 | 317.55 | 1.13 | Manual |
| FR | RIAF | Sn | 11:00:05.37 | -0.29 | 317.55 | 1.13 | Manual |
| FR | GARF | Pg | 10:59:49.94 | -0.11 | 96.84 | 1.24 | Manual |
| FR | GARF | Sg | 11:00:06.82 | 0.06 | 96.84 | 1.24 | Manual |
| FR | ABJF | Pg | 10:59:50.81 | -0.14 | 148.84 | 1.28 | Manual |
| FR | ABJF | Sg | 11:00:08.56 | 0.23 | 148.84 | 1.28 | Manual |
| FR | MTNF | Sg | 11:00:19.97 | -0.43 | 344.56 | 1.66 | Manual |
| FR | BEGF | Pn | 10:59:56.90 | 0.54 | 304.26 | 1.7 | Manual |
| FR | BEGF | Pg | 10:59:59.5 | 0.59 | 304.26 | 1.7 | Manual |
| FR | GZNF | Pn | 10:59:57.45 | 0.75 | 106.07 | 1.72 | Manual |
| FR | GZNF | Pg | 10:59:58.84 | -0.03 | 106.07 | 1.72 | Manual |
| FR | GZNF | Sg | 11:00:21.71 | -0.83 | 106.07 | 1.72 | Manual |