This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.5 MLv |
| Local datetime | 2023/06/18 07:37 |
| Universal datetime | 2023/06/18 05:37 |
| 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
|
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 | 0.06 |
| Azimuthal gap | 91.33 ° |
| Number of stations used | 12 |
| Number of phases used | 21 |
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 | 05:37:21.80 | 0.08 | 167.56 | 0.01 | Manual |
| Z4 | LC07 | Sg | 05:37:22.47 | 0.14 | 167.56 | 0.01 | Manual |
| Z4 | LC01 | Pg | 05:37:21.86 | 0 | 10.6 | 0.02 | Manual |
| Z4 | LC01 | Sg | 05:37:22.66 | 0.11 | 10.6 | 0.02 | Manual |
| Z4 | LC03 | Pg | 05:37:21.91 | 0.03 | 283.85 | 0.02 | Manual |
| Z4 | LC03 | Sg | 05:37:22.63 | 0.04 | 283.85 | 0.02 | Manual |
| Z4 | LC02 | Pg | 05:37:21.90 | -0.04 | 76.24 | 0.03 | Manual |
| Z4 | LC02 | Sg | 05:37:22.67 | -0.02 | 76.24 | 0.03 | Manual |
| Z4 | LC06 | Pg | 05:37:22.10 | -0.05 | 234.92 | 0.04 | Manual |
| Z4 | LC06 | Sg | 05:37:23.0 | -0.03 | 234.92 | 0.04 | Manual |
| Z4 | LC04 | Pg | 05:37:22.9 | -0.09 | 38.7 | 0.05 | Manual |
| Z4 | LC08 | Pg | 05:37:22.11 | -0.06 | 189.97 | 0.05 | Manual |
| Z4 | LC08 | Sg | 05:37:22.96 | -0.12 | 189.97 | 0.05 | Manual |
| Z4 | LC05 | Pg | 05:37:22.31 | -0.03 | 342.56 | 0.06 | Manual |
| Z4 | LC05 | Sg | 05:37:23.33 | -0.04 | 342.56 | 0.06 | Manual |
| Z4 | LC13 | Pg | 05:37:22.64 | 0.02 | 21.96 | 0.08 | Manual |
| Z4 | LC11 | Pg | 05:37:22.66 | 0.03 | 62.37 | 0.08 | Manual |
| Z4 | LC11 | Sg | 05:37:23.89 | 0.04 | 62.37 | 0.08 | Manual |
| Z4 | LC12 | Pg | 05:37:22.80 | 0.05 | 25.33 | 0.09 | Manual |
| Z4 | LC12 | Sg | 05:37:24.8 | 0.02 | 25.33 | 0.09 | Manual |
| Z4 | LC10 | Pg | 05:37:22.91 | 0.07 | 301.07 | 0.1 | Manual |