| Type | Earthquake |
| Magnitude | 0.3 MLv |
| Local datetime | 2023/08/20 10:18 |
| Universal datetime | 2023/08/20 08:18 |
| Latitude | 46.20 ° ± 0.1 km |
| Longitude | -0.71 ° ± 0.1 km |
| Depth | 5 km (from location) ± 0.2 km |
Near cities
| Name | Distance (km) | Population |
|---|---|---|
| Niort |
24 | 58707 |
| Rochefort |
35 | 24151 |
| Fontenay-le-Comte |
30 | 13226 |
| Aytré |
32 | 8725 |
| Périgny |
29 | 8428 |
| Tonnay-Charente |
29 | 8010 |
| Lagord |
34 | 7048 |
| Chauray |
31 | 7006 |
| Saint-Jean-d'Angély |
32 | 6976 |
| Surgères |
11 | 6807 |
| Puilboreau |
31 | 6182 |
| Châtelaillon-Plage |
32 | 5846 |
| Nieul-sur-Mer |
35 | 5759 |
| Aiffres |
25 | 5506 |
| Dompierre-sur-Mer |
28 | 5482 |
Past seismicity
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.16 |
| Azimuthal gap | 105.12 ° |
| Number of stations used | 6 |
| Number of phases used | 12 |
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 | PSIS1 | Pg | 08:18:24.13 | 0.03 | 211.61 | 0.02 | Manual |
| Z4 | PSIS1 | Sg | 08:18:24.86 | -0.02 | 211.61 | 0.02 | Manual |
| Z4 | PSIS5 | Pg | 08:18:24.14 | 0.01 | 285.26 | 0.02 | Manual |
| Z4 | PSIS5 | Sg | 08:18:24.95 | 0.02 | 285.26 | 0.02 | Manual |
| Z4 | PSIS4 | Pg | 08:18:24.14 | 0 | 11.54 | 0.02 | Manual |
| Z4 | PSIS4 | Sg | 08:18:24.98 | 0.03 | 11.54 | 0.02 | Manual |
| Z4 | PSIS3 | Pg | 08:18:24.43 | -0.04 | 306.84 | 0.05 | Manual |
| Z4 | PSIS3 | Sg | 08:18:25.44 | -0.07 | 306.84 | 0.05 | Manual |
| Z4 | PSIS2 | Pg | 08:18:24.87 | 0.02 | 311.55 | 0.08 | Manual |
| Z4 | PSIS2 | Sg | 08:18:26.7 | -0.08 | 311.55 | 0.08 | Manual |
| FR | CHIF | Pg | 08:18:27.29 | 0 | 106.49 | 0.22 | Manual |
| FR | CHIF | Sg | 08:18:29.79 | -0.54 | 106.49 | 0.22 | Manual |