This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/01/20 12:11 |
| Universal datetime | 2022/01/20 11:11 |
| Latitude | 46.51 ° ± 3 km |
| Longitude | -0.32 ° ± 2 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 
|
23 | 58707 |
| Bressuire
|
40 | 19519 |
| Fontenay-le-Comte
|
37 | 13226 |
| Parthenay
|
16 | 10267 |
| Chauray
|
18 | 7006 |
| Saint-Maixent-l'École
|
14 | 6982 |
| Melle
|
35 | 6213 |
| Migné-Auxances
|
50 | 6071 |
| Vouneuil-sous-Biard
|
46 | 5896 |
| La Crèche
|
16 | 5635 |
| Saint-Martin-la-Pallu
|
51 | 5546 |
| Pouzauges
|
49 | 5514 |
| Aiffres
|
26 | 5506 |
| Neuville-de-Poitou
|
48 | 5324 |
| Moncoutant-sur-Sèvre
|
30 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.34 |
| Azimuthal gap | 77.44 ° |
| Number of stations used | 11 |
| Number of phases used | 20 |
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 | 11:11:32.47 | -0.11 | 53.29 | 0.15 | Manual |
| RD | MFF | Sg | 11:11:34.81 | 0.29 | 53.29 | 0.15 | Manual |
| FR | CHIF | Pg | 11:11:37.54 | 0.55 | 188.79 | 0.38 | Manual |
| FR | CHIF | Sg | 11:11:41.84 | -0.22 | 188.79 | 0.38 | Manual |
| FR | CRNF | Pg | 11:11:41.80 | -0.41 | 340.28 | 0.66 | Manual |
| FR | CRNF | Sg | 11:11:50.50 | -0.64 | 340.28 | 0.66 | Manual |
| FR | LGIF | Pg | 11:11:43.83 | -0.01 | 266.23 | 0.75 | Manual |
| FR | LGIF | Sg | 11:11:53.67 | -0.29 | 266.23 | 0.75 | Manual |
| FR | BSCF | Pg | 11:11:47.85 | 0.4 | 71.47 | 0.95 | Manual |
| FR | DAUF | Pg | 11:11:51.22 | -0.03 | 358.97 | 1.15 | Manual |
| FR | DAUF | Sg | 11:12:07.7 | 0.27 | 358.97 | 1.15 | Manual |
| FR | ABJF | Pg | 11:11:52.45 | 0.18 | 140.8 | 1.2 | Manual |
| FR | RIAF | Pg | 11:11:52.28 | 0 | 326.09 | 1.2 | Manual |
| FR | RIAF | Sg | 11:12:09.6 | 0.48 | 326.09 | 1.2 | Manual |
| FR | GARF | Pg | 11:11:54.54 | 0.08 | 89.16 | 1.32 | Manual |
| FR | GARF | Sg | 11:12:12.9 | -0.26 | 89.16 | 1.32 | Manual |
| FR | BRGF | Pg | 11:11:59.18 | 0.41 | 110.15 | 1.56 | Manual |
| FR | BRGF | Sg | 11:12:19.51 | -0.38 | 110.15 | 1.56 | Manual |
| FR | GZNF | Pg | 11:12:02.85 | 0.23 | 100.03 | 1.78 | Manual |
| FR | GZNF | Sg | 11:12:26.58 | -0.55 | 100.03 | 1.78 | Manual |