This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.4 MLv |
| Local datetime | 2023/06/17 20:47 |
| Universal datetime | 2023/06/17 18:47 |
| Latitude | 46.20 ° ± 0.1 km |
| Longitude | -0.72 ° ± 0.1 km |
| Depth | 5 km (from location) ± 0.1 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
24 | 58707 |
| Rochefort
|
35 | 24151 |
| Fontenay-le-Comte
|
29 | 13226 |
| Aytré
|
31 | 8725 |
| Périgny
|
29 | 8428 |
| Tonnay-Charente
|
29 | 8010 |
| Lagord
|
33 | 7048 |
| Chauray
|
31 | 7006 |
| Saint-Jean-d'Angély
|
33 | 6976 |
| Surgères
|
11 | 6807 |
| Puilboreau
|
30 | 6182 |
| Châtelaillon-Plage
|
31 | 5846 |
| Nieul-sur-Mer
|
34 | 5759 |
| Aiffres
|
25 | 5506 |
| Dompierre-sur-Mer
|
27 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.11 |
| Azimuthal gap | 69.75 ° |
| Number of stations used | 14 |
| Number of phases used | 26 |
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 | LC07 | Pg | 18:47:27.21 | 0.08 | 176.8 | 0.01 | Manual |
| Z4 | LC07 | Sg | 18:47:27.91 | 0.11 | 176.8 | 0.01 | Manual |
| Z4 | LC01 | Pg | 18:47:27.28 | 0.02 | 5.34 | 0.02 | Manual |
| Z4 | LC01 | Sg | 18:47:28.4 | 0.02 | 5.34 | 0.02 | Manual |
| Z4 | LC03 | Pg | 18:47:27.33 | 0.01 | 283.33 | 0.03 | Manual |
| Z4 | LC03 | Sg | 18:47:28.15 | 0.05 | 283.33 | 0.03 | Manual |
| Z4 | LC02 | Pg | 18:47:27.29 | -0.03 | 74.65 | 0.03 | Manual |
| Z4 | LC02 | Sg | 18:47:28.9 | -0.02 | 74.65 | 0.03 | Manual |
| Z4 | LC04 | Pg | 18:47:27.48 | -0.07 | 36.45 | 0.04 | Manual |
| Z4 | LC04 | Sg | 18:47:28.40 | -0.1 | 36.45 | 0.04 | Manual |
| Z4 | LC06 | Pg | 18:47:27.51 | -0.04 | 236.69 | 0.05 | Manual |
| Z4 | LC08 | Pg | 18:47:27.49 | -0.07 | 192.55 | 0.05 | Manual |
| Z4 | LC08 | Sg | 18:47:28.37 | -0.16 | 192.55 | 0.05 | Manual |
| Z4 | LC05 | Pg | 18:47:27.71 | -0.02 | 340.74 | 0.06 | Manual |
| Z4 | LC05 | Sg | 18:47:28.77 | -0.05 | 340.74 | 0.06 | Manual |
| Z4 | LC09 | Pg | 18:47:27.74 | -0.01 | 268.52 | 0.06 | Manual |
| Z4 | LC09 | Sg | 18:47:28.68 | -0.17 | 268.52 | 0.06 | Manual |
| Z4 | LC11 | Pg | 18:47:27.99 | 0.02 | 61.5 | 0.08 | Manual |
| Z4 | LC11 | Sg | 18:47:29.22 | 0 | 61.5 | 0.08 | Manual |
| Z4 | LC13 | Pg | 18:47:28.1 | 0.03 | 20.51 | 0.08 | Manual |
| Z4 | LC12 | Pg | 18:47:28.16 | 0.06 | 24.05 | 0.09 | Manual |
| Z4 | LC12 | Sg | 18:47:29.40 | -0.03 | 24.05 | 0.09 | Manual |
| Z4 | LC10 | Pg | 18:47:28.30 | 0.09 | 300.58 | 0.1 | Manual |
| Z4 | LC10 | Sg | 18:47:29.76 | 0.12 | 300.58 | 0.1 | Manual |
| FR | CHIF | Pg | 18:47:30.62 | 0.04 | 107.05 | 0.23 | Manual |
| FR | CHIF | Sg | 18:47:33.27 | -0.41 | 107.05 | 0.23 | Manual |