This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2 MLv |
| Local datetime | 2023/02/27 12:15 |
| Universal datetime | 2023/02/27 11:15 |
| Latitude | 46.68 ° ± 4 km |
| Longitude | -0.16 ° ± 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 |
|---|---|---|
Poitiers 
|
41 | 88291 |
| Bressuire
|
31 | 19519 |
| Thouars
|
33 | 13990 |
| Parthenay
|
7 | 10267 |
| Buxerolles
|
41 | 10023 |
| Jaunay-Marigny
|
40 | 7530 |
| Chauray
|
40 | 7006 |
| Saint-Maixent-l'École
|
30 | 6982 |
| Loudun
|
41 | 6747 |
| Migné-Auxances
|
36 | 6071 |
| Vouneuil-sous-Biard
|
35 | 5896 |
| La Crèche
|
37 | 5635 |
| Saint-Martin-la-Pallu
|
32 | 5546 |
| Neuville-de-Poitou
|
31 | 5324 |
| Moncoutant-sur-Sèvre
|
33 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.36 |
| Azimuthal gap | 106.16 ° |
| Number of stations used | 6 |
| 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 | GNEF | Pg | 11:16:01.16 | -0.59 | 149.62 | 0.67 | Manual |
| FR | GNEF | Sg | 11:16:10.79 | 0.04 | 149.62 | 0.67 | Manual |
| FR | LGIF | Pg | 11:16:05.67 | -0.24 | 255.89 | 0.89 | Manual |
| FR | DAUF | Pg | 11:16:07.38 | -0.36 | 352.27 | 0.99 | Manual |
| FR | RIAF | Pg | 11:16:10.55 | -0.07 | 316.67 | 1.14 | Manual |
| FR | RIAF | Sg | 11:16:26.64 | 0.55 | 316.67 | 1.14 | Manual |
| FR | GARF | Pg | 11:16:12.25 | 0.28 | 97.21 | 1.22 | Manual |
| FR | GARF | Sg | 11:16:28.34 | -0.09 | 97.21 | 1.22 | Manual |
| FR | ABJF | Pg | 11:16:12.98 | -0.13 | 149.73 | 1.28 | Manual |
| FR | ABJF | Sg | 11:16:31.2 | 0.6 | 149.73 | 1.28 | Manual |