This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2023/09/29 12:00 |
| Universal datetime | 2023/09/29 10:00 |
| Latitude | 46.68 ° ± 0.2 km |
| Longitude | -0.17 ° ± 0.3 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 
|
42 | 88291 |
| Bressuire
|
31 | 19519 |
| Thouars
|
33 | 13990 |
| Parthenay
|
7 | 10267 |
| Buxerolles
|
42 | 10023 |
| Jaunay-Marigny
|
41 | 7530 |
| Chauray
|
40 | 7006 |
| Saint-Maixent-l'École
|
30 | 6982 |
| Loudun
|
42 | 6747 |
| Migné-Auxances
|
36 | 6071 |
| Vouneuil-sous-Biard
|
35 | 5896 |
| La Crèche
|
37 | 5635 |
| Saint-Martin-la-Pallu
|
33 | 5546 |
| Neuville-de-Poitou
|
32 | 5324 |
| Moncoutant-sur-Sèvre
|
32 | 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 | 88.21 ° |
| Number of stations used | 14 |
| Number of phases used | 23 |
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 | 10:00:57.77 | -0.14 | 170.62 | 0.08 | Manual |
| RD | MFF | Sg | 10:00:59.25 | 0.29 | 170.62 | 0.08 | Manual |
| FR | CRNF | Pg | 10:01:06.71 | -0.3 | 323.87 | 0.56 | Manual |
| FR | CRNF | Sg | 10:01:14.64 | 0.08 | 323.87 | 0.56 | Manual |
| FR | CHIF | Pg | 10:01:07.48 | 0.22 | 196.98 | 0.57 | Manual |
| FR | CHIF | Sg | 10:01:15.56 | 0.56 | 196.98 | 0.57 | Manual |
| Z4 | PSIS3 | Pg | 10:01:08.51 | 0.44 | 222.34 | 0.62 | Manual |
| Z4 | PSIS1 | Pg | 10:01:08.55 | 0.23 | 217.89 | 0.63 | Manual |
| FR | GNEF | Pg | 10:01:08.98 | -0.1 | 149.23 | 0.67 | Manual |
| FR | BSCF | Pg | 10:01:11.81 | 0.38 | 80.83 | 0.8 | Manual |
| FR | BSCF | Sg | 10:01:23.4 | 0.83 | 80.83 | 0.8 | Manual |
| FR | LGIF | Pg | 10:01:13.13 | 0.08 | 255.67 | 0.89 | Manual |
| FR | LGIF | Sg | 10:01:24.68 | -0.33 | 255.67 | 0.89 | Manual |
| FR | DAUF | Pg | 10:01:15.15 | 0.23 | 352.62 | 0.99 | Manual |
| FR | DAUF | Sg | 10:01:28.63 | 0.37 | 352.62 | 0.99 | Manual |
| FR | BOUF | Pg | 10:01:17.54 | 0.19 | 295.86 | 1.12 | Manual |
| FR | BOUF | Sg | 10:01:32.17 | -0.29 | 295.86 | 1.12 | Manual |
| FR | RIAF | Sg | 10:01:33.41 | 0.27 | 316.83 | 1.14 | Manual |
| FR | GARF | Pg | 10:01:19.58 | 0.25 | 97.25 | 1.22 | Manual |
| FR | GARF | Sg | 10:01:35.36 | -0.52 | 97.25 | 1.22 | Manual |
| FR | ABJF | Pg | 10:01:20.81 | 0.37 | 149.52 | 1.28 | Manual |
| FR | ABJF | Sg | 10:01:37.63 | -0.18 | 149.52 | 1.28 | Manual |
| FR | GZNF | Pg | 10:01:28.2 | -0.17 | 106.43 | 1.71 | Manual |