This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2023/10/15 18:23 |
| Universal datetime | 2023/10/15 16:23 |
| Latitude | 46.21 ° ± 0.3 km |
| Longitude | -0.71 ° ± 0.4 km |
| Depth | 3 km (from location) ± 0.4 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
23 | 58707 |
| Fontenay-le-Comte
|
28 | 13226 |
| Aytré
|
32 | 8725 |
| Périgny
|
30 | 8428 |
| Tonnay-Charente
|
30 | 8010 |
| Lagord
|
34 | 7048 |
| Chauray
|
30 | 7006 |
| Saint-Jean-d'Angély
|
33 | 6976 |
| Surgères
|
12 | 6807 |
| Puilboreau
|
31 | 6182 |
| Châtelaillon-Plage
|
33 | 5846 |
| Nieul-sur-Mer
|
35 | 5759 |
| La Crèche
|
35 | 5635 |
| Aiffres
|
24 | 5506 |
| Dompierre-sur-Mer
|
28 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.1 |
| Azimuthal gap | 166.24 ° |
| Number of stations used | 5 |
| 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 |
|---|---|---|---|---|---|---|---|
| Z4 | PSIS5 | Pg | 16:23:45.39 | 0.02 | 246.78 | 0.02 | Manual |
| Z4 | PSIS5 | Sg | 16:23:45.97 | 0.08 | 246.78 | 0.02 | Manual |
| Z4 | PSIS1 | Pg | 16:23:45.45 | -0.03 | 200.24 | 0.03 | Manual |
| Z4 | PSIS1 | Sg | 16:23:46.6 | -0.02 | 200.24 | 0.03 | Manual |
| Z4 | PSIS3 | Pg | 16:23:45.67 | -0.03 | 291.88 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 16:23:46.39 | -0.05 | 291.88 | 0.04 | Manual |
| Z4 | PSIS2 | Pg | 16:23:46.15 | -0.01 | 303.38 | 0.07 | Manual |
| Z4 | PSIS2 | Sg | 16:23:47.22 | 0.01 | 303.38 | 0.07 | Manual |
| FR | CHIF | Pg | 16:23:49.20 | 0.29 | 109.63 | 0.22 | Manual |
| FR | CHIF | Sg | 16:23:51.94 | 0.03 | 109.63 | 0.22 | Manual |