This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.3 MLv |
| Local datetime | 2023/06/17 18:23 |
| Universal datetime | 2023/06/17 16:23 |
| Latitude | 46.20 ° ± 0.1 km |
| Longitude | -0.72 ° ± 0.1 km |
| Depth | 4 km (from location) ± 0.1 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
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 | 0.07 |
| Azimuthal gap | 101.13 ° |
| Number of stations used | 11 |
| Number of phases used | 19 |
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 | 16:23:59.24 | 0.07 | 176.63 | 0.01 | Manual |
| Z4 | LC07 | Sg | 16:23:59.91 | 0.11 | 176.63 | 0.01 | Manual |
| Z4 | LC01 | Pg | 16:23:59.33 | 0.03 | 5.59 | 0.02 | Manual |
| Z4 | LC01 | Sg | 16:24:00.10 | 0.08 | 5.59 | 0.02 | Manual |
| Z4 | LC03 | Pg | 16:23:59.38 | 0.03 | 282.53 | 0.03 | Manual |
| Z4 | LC03 | Sg | 16:24:00.12 | 0.02 | 282.53 | 0.03 | Manual |
| Z4 | LC02 | Pg | 16:23:59.34 | -0.02 | 75.49 | 0.03 | Manual |
| Z4 | LC02 | Sg | 16:24:00.9 | -0.02 | 75.49 | 0.03 | Manual |
| Z4 | LC04 | Pg | 16:23:59.53 | -0.07 | 36.81 | 0.04 | Manual |
| Z4 | LC04 | Sg | 16:24:00.42 | -0.09 | 36.81 | 0.04 | Manual |
| Z4 | LC06 | Pg | 16:23:59.56 | -0.04 | 236.24 | 0.05 | Manual |
| Z4 | LC08 | Pg | 16:23:59.52 | -0.1 | 192.37 | 0.05 | Manual |
| Z4 | LC08 | Sg | 16:24:00.43 | -0.12 | 192.37 | 0.05 | Manual |
| Z4 | LC05 | Pg | 16:23:59.76 | -0.02 | 340.67 | 0.06 | Manual |
| Z4 | LC05 | Sg | 16:24:00.72 | -0.11 | 340.67 | 0.06 | Manual |
| Z4 | LC11 | Pg | 16:24:00.4 | 0 | 61.78 | 0.08 | Manual |
| Z4 | LC13 | Pg | 16:24:00.6 | 0.03 | 20.65 | 0.08 | Manual |
| Z4 | LC12 | Pg | 16:24:00.22 | 0.05 | 24.19 | 0.09 | Manual |
| Z4 | LC12 | Sg | 16:24:01.45 | -0.03 | 24.19 | 0.09 | Manual |