This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.5 MLv |
| Local datetime | 2023/06/18 08:18 |
| Universal datetime | 2023/06/18 06:18 |
| Latitude | 46.19 ° ± 0.1 km |
| Longitude | -0.73 ° ± 0.1 km |
| Depth | 4 km (from location) ± 0.2 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
26 | 58707 |
| Rochefort
|
33 | 24151 |
| Fontenay-le-Comte
|
30 | 13226 |
| Aytré
|
30 | 8725 |
| Périgny
|
28 | 8428 |
| Tonnay-Charente
|
27 | 8010 |
| Lagord
|
32 | 7048 |
| Chauray
|
33 | 7006 |
| Saint-Jean-d'Angély
|
32 | 6976 |
| Surgères
|
9 | 6807 |
| Puilboreau
|
30 | 6182 |
| Châtelaillon-Plage
|
30 | 5846 |
| Nieul-sur-Mer
|
34 | 5759 |
| Aiffres
|
27 | 5506 |
| Dompierre-sur-Mer
|
26 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.05 |
| Azimuthal gap | 166.9 ° |
| Number of stations used | 7 |
| 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 | LC07 | Pg | 06:18:31.81 | 0.02 | 81.97 | 0.01 | Manual |
| Z4 | LC07 | Sg | 06:18:32.52 | 0.13 | 81.97 | 0.01 | Manual |
| Z4 | LC03 | Pg | 06:18:32.3 | 0.01 | 318.28 | 0.03 | Manual |
| Z4 | LC03 | Sg | 06:18:32.81 | 0.05 | 318.28 | 0.03 | Manual |
| Z4 | LC06 | Pg | 06:18:32.7 | -0.02 | 248.86 | 0.03 | Manual |
| Z4 | LC01 | Pg | 06:18:32.12 | -0.04 | 16.1 | 0.04 | Manual |
| Z4 | LC01 | Sg | 06:18:32.94 | -0.08 | 16.1 | 0.04 | Manual |
| Z4 | LC05 | Pg | 06:18:32.61 | 0.02 | 350.73 | 0.07 | Manual |
| Z4 | LC05 | Sg | 06:18:33.78 | 0.04 | 350.73 | 0.07 | Manual |
| Z4 | LC11 | Pg | 06:18:32.87 | -0.01 | 56.62 | 0.09 | Manual |
| Z4 | LC11 | Sg | 06:18:34.19 | -0.05 | 56.62 | 0.09 | Manual |
| Z4 | LC12 | Sg | 06:18:34.53 | 0 | 25.19 | 0.1 | Manual |