This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.5 MLv |
| Local datetime | 2023/06/19 01:21 |
| Universal datetime | 2023/06/18 23:21 |
| Latitude | 46.20 ° ± 0.1 km |
| Longitude | -0.72 ° ± 0.1 km |
| Depth | 4 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
|
26 | 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 | 0.06 |
| Azimuthal gap | 87.44 ° |
| Number of stations used | 12 |
| Number of phases used | 17 |
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 | 23:21:28.92 | 0.04 | 164.53 | 0.01 | Manual |
| Z4 | LC07 | Sg | 23:21:29.55 | 0.12 | 164.53 | 0.01 | Manual |
| Z4 | LC01 | Pg | 23:21:29.2 | 0.01 | 12.65 | 0.02 | Manual |
| Z4 | LC03 | Pg | 23:21:29.5 | 0.03 | 283.68 | 0.02 | Manual |
| Z4 | LC02 | Pg | 23:21:29.6 | -0.05 | 77.09 | 0.03 | Manual |
| Z4 | LC02 | Sg | 23:21:29.81 | 0 | 77.09 | 0.03 | Manual |
| Z4 | LC06 | Pg | 23:21:29.22 | -0.08 | 234.05 | 0.04 | Manual |
| Z4 | LC08 | Sg | 23:21:30.4 | -0.17 | 188.97 | 0.05 | Manual |
| Z4 | LC04 | Pg | 23:21:29.27 | -0.07 | 39.65 | 0.05 | Manual |
| Z4 | LC04 | Sg | 23:21:30.21 | 0 | 39.65 | 0.05 | Manual |
| Z4 | LC05 | Pg | 23:21:29.49 | -0.01 | 343.2 | 0.06 | Manual |
| Z4 | LC05 | Sg | 23:21:30.51 | 0.02 | 343.2 | 0.06 | Manual |
| Z4 | LC13 | Pg | 23:21:29.83 | 0.03 | 22.55 | 0.08 | Manual |
| Z4 | LC11 | Pg | 23:21:29.83 | 0.01 | 62.79 | 0.08 | Manual |
| Z4 | LC11 | Sg | 23:21:31.7 | 0.05 | 62.79 | 0.08 | Manual |
| Z4 | LC12 | Sg | 23:21:31.28 | 0.06 | 25.84 | 0.09 | Manual |
| Z4 | LC10 | Pg | 23:21:30.8 | 0.06 | 301.17 | 0.1 | Manual |