This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.5 MLv |
| Local datetime | 2023/08/24 22:55 |
| Universal datetime | 2023/08/24 20:55 |
| Latitude | 46.06 ° ± 0.6 km |
| Longitude | -0.79 ° ± 0.4 km |
| Depth | 19 km (from location) ± 0.6 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
La Rochelle 
|
31 | 75735 |
| Saintes
|
38 | 25470 |
| Rochefort
|
19 | 24151 |
| Aytré
|
26 | 8725 |
| Périgny
|
25 | 8428 |
| Tonnay-Charente
|
13 | 8010 |
| Lagord
|
31 | 7048 |
| Saint-Jean-d'Angély
|
25 | 6976 |
| Surgères
|
6 | 6807 |
| Marennes-Hiers-Brouage
|
33 | 6252 |
| Puilboreau
|
28 | 6182 |
| Châtelaillon-Plage
|
22 | 5846 |
| Nieul-sur-Mer
|
33 | 5759 |
| Aiffres
|
38 | 5506 |
| Dompierre-sur-Mer
|
25 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 154.23 ° |
| Number of stations used | 13 |
| Number of phases used | 23 |
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 | PSIS1 | Pg | 20:55:59.79 | -0.01 | 22.6 | 0.13 | Manual |
| Z4 | PSIS1 | Sg | 20:56:02.71 | -0.02 | 22.6 | 0.13 | Manual |
| Z4 | PSIS5 | Pg | 20:55:59.95 | 0 | 16.64 | 0.14 | Manual |
| Z4 | PSIS5 | Sg | 20:56:02.97 | -0.05 | 16.64 | 0.14 | Manual |
| Z4 | PSIS3 | Pg | 20:56:00.20 | 0.02 | 7.31 | 0.16 | Manual |
| Z4 | PSIS3 | Sg | 20:56:03.46 | 0.06 | 7.31 | 0.16 | Manual |
| Z4 | PSIS4 | Pg | 20:56:00.18 | -0.01 | 22.2 | 0.16 | Manual |
| Z4 | PSIS4 | Sg | 20:56:03.35 | -0.07 | 22.2 | 0.16 | Manual |
| Z4 | PSIS2 | Pg | 20:56:00.51 | 0.05 | 359.82 | 0.18 | Manual |
| Z4 | PSIS2 | Sg | 20:56:03.95 | 0.06 | 359.82 | 0.18 | Manual |
| FR | CHIF | Pg | 20:56:01.95 | 0.08 | 75.43 | 0.28 | Manual |
| FR | CHIF | Sg | 20:56:05.98 | -0.33 | 75.43 | 0.28 | Manual |
| FR | SDOF | Pg | 20:56:04.28 | -0.09 | 267.92 | 0.43 | Manual |
| FR | SDOF | Sg | 20:56:10.21 | -0.43 | 267.92 | 0.43 | Manual |
| FR | LGIF | Sg | 20:56:14.61 | -0.53 | 313.09 | 0.58 | Manual |
| RD | MFF | Pg | 20:56:09.7 | -0.02 | 39.64 | 0.7 | Manual |
| RD | MFF | Sg | 20:56:18.53 | -0.43 | 39.64 | 0.7 | Manual |
| FR | GNEF | Pg | 20:56:10.8 | -0.39 | 86.61 | 0.78 | Manual |
| FR | CRNF | Pg | 20:56:15.84 | 0.41 | 5.28 | 1.08 | Manual |
| FR | CRNF | Sg | 20:56:29.99 | -0.4 | 5.28 | 1.08 | Manual |
| FR | ABJF | Pg | 20:56:17.44 | 0.03 | 113.69 | 1.19 | Manual |
| FR | ABJF | Sn | 20:56:32.72 | 0.15 | 113.69 | 1.19 | Manual |
| FR | BOUF | Sg | 20:56:34.79 | -0.62 | 332.38 | 1.24 | Manual |