This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.2 MLv |
| Local datetime | 2023/08/08 23:14 |
| Universal datetime | 2023/08/08 21:14 |
| Latitude | 46.19 ° ± 0.2 km |
| Longitude | -0.74 ° ± 0.2 km |
| Depth | 3 km (from location) ± 0.2 km |
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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
|
29 | 8725 |
| Périgny
|
27 | 8428 |
| Tonnay-Charente
|
27 | 8010 |
| Lagord
|
32 | 7048 |
| Chauray
|
33 | 7006 |
| Saint-Jean-d'Angély
|
33 | 6976 |
| Surgères
|
10 | 6807 |
| Puilboreau
|
29 | 6182 |
| Châtelaillon-Plage
|
29 | 5846 |
| Nieul-sur-Mer
|
33 | 5759 |
| Aiffres
|
27 | 5506 |
| Dompierre-sur-Mer
|
25 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
2000 km
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.19 |
| Azimuthal gap | 183.32 ° |
| Number of stations used | 10 |
| Number of phases used | 18 |
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 | PSIS5 | Pg | 21:14:26.45 | 0.05 | 26.45 | 0.01 | Manual |
| Z4 | PSIS5 | Sg | 21:14:27.4 | 0.14 | 26.45 | 0.01 | Manual |
| Z4 | PSIS1 | Pg | 21:14:26.45 | -0.01 | 117.06 | 0.02 | Manual |
| Z4 | PSIS1 | Sg | 21:14:27.4 | 0.05 | 117.06 | 0.02 | Manual |
| Z4 | PSIS4 | Pg | 21:14:26.65 | -0.09 | 47.06 | 0.04 | Manual |
| Z4 | PSIS4 | Sg | 21:14:27.41 | -0.06 | 47.06 | 0.04 | Manual |
| Z4 | PSIS3 | Pg | 21:14:26.74 | -0.03 | 335.85 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 21:14:27.55 | 0.04 | 335.85 | 0.04 | Manual |
| Z4 | PSIS2 | Pg | 21:14:27.21 | -0.01 | 327.78 | 0.07 | Manual |
| Z4 | PSIS2 | Sg | 21:14:28.49 | 0.23 | 327.78 | 0.07 | Manual |
| FR | CHIF | Pg | 21:14:30.32 | 0.03 | 103.62 | 0.24 | Manual |
| FR | CHIF | Sg | 21:14:33.21 | -0.33 | 103.62 | 0.24 | Manual |
| FR | LGIF | Pg | 21:14:35.85 | 0.17 | 300.38 | 0.53 | Manual |
| FR | LGIF | Sg | 21:14:42.39 | -0.47 | 300.38 | 0.53 | Manual |
| RD | MFF | Pg | 21:14:36.49 | -0.17 | 44.92 | 0.58 | Manual |
| RD | MFF | Sg | 21:14:44.62 | 0.07 | 44.92 | 0.58 | Manual |
| FR | GNEF | Sg | 21:14:49.85 | -0.08 | 96.2 | 0.75 | Manual |
| FR | CRNF | Pn | 21:14:44.97 | 0.37 | 3.87 | 0.95 | Manual |