This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.1 MLv |
| Local datetime | 2023/08/27 14:21 |
| Universal datetime | 2023/08/27 12:21 |
| Latitude | 46.20 ° ± 0.1 km |
| Longitude | -0.72 ° ± 0.1 km |
| Depth | 3 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
|
29 | 13226 |
| Aytré
|
31 | 8725 |
| Périgny
|
29 | 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
|
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 | 0.29 |
| Azimuthal gap | 119.83 ° |
| Number of stations used | 20 |
| Number of phases used | 33 |
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 | 12:21:33.78 | 0.04 | 299.26 | 0.01 | Manual |
| Z4 | PSIS5 | Sg | 12:21:34.24 | 0.02 | 299.26 | 0.01 | Manual |
| Z4 | PSIS1 | Pg | 12:21:33.83 | 0.05 | 179.3 | 0.01 | Manual |
| Z4 | PSIS1 | Sg | 12:21:34.32 | 0.03 | 179.3 | 0.01 | Manual |
| Z4 | PSIS4 | Pg | 12:21:33.82 | -0.1 | 33.17 | 0.02 | Manual |
| Z4 | PSIS4 | Sg | 12:21:34.44 | -0.06 | 33.17 | 0.02 | Manual |
| Z4 | PSIS3 | Pg | 12:21:34.11 | -0.07 | 314.12 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 12:21:34.77 | -0.19 | 314.12 | 0.04 | Manual |
| Z4 | PSIS2 | Pg | 12:21:34.63 | -0.01 | 316.01 | 0.07 | Manual |
| Z4 | PSIS2 | Sg | 12:21:35.80 | 0.06 | 316.01 | 0.07 | Manual |
| FR | CHIF | Pg | 12:21:37.76 | 0.32 | 105.84 | 0.23 | Manual |
| FR | CHIF | Sg | 12:21:40.63 | 0.1 | 105.84 | 0.23 | Manual |
| FR | LGIF | Pg | 12:21:42.66 | -0.57 | 299.13 | 0.54 | Manual |
| FR | LGIF | Sg | 12:21:50.17 | -0.36 | 299.13 | 0.54 | Manual |
| RD | MFF | Pg | 12:21:44.6 | 0.29 | 44.35 | 0.57 | Manual |
| RD | MFF | Sg | 12:21:51.35 | -0.13 | 44.35 | 0.57 | Manual |
| FR | GNEF | Pg | 12:21:46.92 | 0.02 | 96.77 | 0.74 | Manual |
| FR | GNEF | Sg | 12:21:56.96 | 0.07 | 96.77 | 0.74 | Manual |
| FR | CLMF | Pg | 12:21:47.43 | -0.04 | 151.13 | 0.77 | Manual |
| FR | CRNF | Pg | 12:21:50.83 | 0.16 | 3.06 | 0.94 | Manual |
| FR | CRNF | Sg | 12:22:02.70 | -0.72 | 3.06 | 0.94 | Manual |
| FR | BOUF | Sg | 12:22:10.57 | 0.35 | 327.18 | 1.15 | Manual |
| FR | ABJF | Pg | 12:21:55.16 | -0.52 | 120.45 | 1.21 | Manual |
| FR | ABJF | Sg | 12:22:12.10 | 0.02 | 120.45 | 1.21 | Manual |
| FR | BSCF | Pg | 12:21:58.31 | 0.46 | 62.08 | 1.33 | Manual |
| FR | RIAF | Pg | 12:21:58.88 | 0.18 | 343.05 | 1.37 | Manual |
| FR | DAUF | Pn | 12:21:59.83 | 0.52 | 9.71 | 1.49 | Manual |
| FR | DAUF | Pg | 12:22:01.32 | 0.52 | 9.71 | 1.49 | Manual |
| RD | LFF | Pg | 12:22:03.1 | -0.13 | 140.19 | 1.62 | Manual |
| FR | GARF | Sn | 12:22:24.1 | 0.1 | 77.92 | 1.63 | Manual |
| FR | BRGF | Pg | 12:22:05.79 | 0.46 | 96.96 | 1.75 | Manual |
| FR | BRGF | Sn | 12:22:27.0 | 0.12 | 96.96 | 1.75 | Manual |
| RD | RJF | Pg | 12:22:05.89 | -0.3 | 118.83 | 1.8 | Manual |