This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.5 MLv |
| Local datetime | 2023/06/18 20:55 |
| Universal datetime | 2023/06/18 18:55 |
| Latitude | 46.19 ° ± 0.1 km |
| Longitude | -0.73 ° ± 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 
|
25 | 58707 |
| Rochefort
|
34 | 24151 |
| Fontenay-le-Comte
|
30 | 13226 |
| Aytré
|
30 | 8725 |
| Périgny
|
28 | 8428 |
| Tonnay-Charente
|
28 | 8010 |
| Lagord
|
33 | 7048 |
| Chauray
|
32 | 7006 |
| Saint-Jean-d'Angély
|
32 | 6976 |
| Surgères
|
10 | 6807 |
| Puilboreau
|
30 | 6182 |
| Châtelaillon-Plage
|
30 | 5846 |
| Nieul-sur-Mer
|
34 | 5759 |
| Aiffres
|
26 | 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 | 0.17 |
| Azimuthal gap | 71.23 ° |
| 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 | 18:55:15.2 | 0.02 | 120.45 | 0.01 | Manual |
| Z4 | LC07 | Sg | 18:55:15.75 | 0.09 | 120.45 | 0.01 | Manual |
| Z4 | LC03 | Pg | 18:55:15.15 | -0.01 | 306.48 | 0.02 | Manual |
| Z4 | LC03 | Sg | 18:55:15.99 | 0.05 | 306.48 | 0.02 | Manual |
| Z4 | LC01 | Pg | 18:55:15.21 | -0.06 | 17.71 | 0.03 | Manual |
| Z4 | LC01 | Sg | 18:55:16.8 | -0.05 | 17.71 | 0.03 | Manual |
| Z4 | LC06 | Sg | 18:55:16.25 | 0.04 | 240.1 | 0.04 | Manual |
| Z4 | LC02 | Pg | 18:55:15.18 | -0.15 | 66.45 | 0.04 | Manual |
| Z4 | LC04 | Pg | 18:55:15.45 | 0.12 | 66.45 | 0.04 | Manual |
| Z4 | LC02 | Sg | 18:55:16.9 | -0.14 | 66.45 | 0.04 | Manual |
| Z4 | LC04 | Sg | 18:55:16.46 | 0.23 | 66.45 | 0.04 | Manual |
| Z4 | LC08 | Pg | 18:55:15.18 | -0.17 | 183.92 | 0.04 | Manual |
| Z4 | LC08 | Sg | 18:55:16.1 | -0.25 | 183.92 | 0.04 | Manual |
| Z4 | LC09 | Sg | 18:55:16.66 | 0.06 | 276.18 | 0.05 | Manual |
| Z4 | LC13 | Pg | 18:55:16.1 | 0.02 | 23.34 | 0.09 | Manual |
| Z4 | LC13 | Sg | 18:55:17.23 | -0.1 | 23.34 | 0.09 | Manual |
| Z4 | LC12 | Pg | 18:55:16.18 | 0.07 | 26.25 | 0.1 | Manual |
| Z4 | LC12 | Sg | 18:55:17.54 | -0.01 | 26.25 | 0.1 | Manual |
| FR | CHIF | Sg | 18:55:21.20 | -0.53 | 104.76 | 0.23 | Manual |