This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.3 MLv |
| Local datetime | 2023/06/21 22:56 |
| Universal datetime | 2023/06/21 20:56 |
| Latitude | 46.20 ° ± 0.0 km |
| Longitude | -0.72 ° ± 0.0 km |
| Depth | 5 km (from location) ± 0.1 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
24 | 58707 |
| Rochefort
|
34 | 24151 |
| Fontenay-le-Comte
|
30 | 13226 |
| Aytré
|
31 | 8725 |
| Périgny
|
29 | 8428 |
| Tonnay-Charente
|
29 | 8010 |
| Lagord
|
34 | 7048 |
| Chauray
|
31 | 7006 |
| Saint-Jean-d'Angély
|
32 | 6976 |
| Surgères
|
11 | 6807 |
| Puilboreau
|
31 | 6182 |
| Châtelaillon-Plage
|
32 | 5846 |
| Nieul-sur-Mer
|
35 | 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 | 0.08 |
| Azimuthal gap | 54.49 ° |
| Number of stations used | 49 |
| Number of phases used | 70 |
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 | 20:56:25.49 | 0.06 | 200.16 | 0.01 | Manual |
| Z4 | PSIS1 | Sg | 20:56:26.27 | 0.13 | 200.16 | 0.01 | Manual |
| Z4 | PSIS5 | Pg | 20:56:25.49 | 0.05 | 290.86 | 0.01 | Manual |
| Z4 | PSIS5 | Sg | 20:56:26.31 | 0.16 | 290.86 | 0.01 | Manual |
| Z4 | PSIS4 | Pg | 20:56:25.54 | 0.03 | 21.08 | 0.02 | Manual |
| Z4 | PSIS4 | Sg | 20:56:26.43 | 0.17 | 21.08 | 0.02 | Manual |
| Z4 | LC17 | Pg | 20:56:25.69 | -0.05 | 123.81 | 0.04 | Manual |
| Z4 | LC17 | Sg | 20:56:26.59 | -0.08 | 123.81 | 0.04 | Manual |
| Z4 | LC16 | Pg | 20:56:25.73 | -0.03 | 101.98 | 0.04 | Manual |
| Z4 | LC16 | Sg | 20:56:26.60 | -0.09 | 101.98 | 0.04 | Manual |
| Z4 | PSIS3 | Pg | 20:56:25.79 | -0.02 | 310.05 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 20:56:26.71 | -0.07 | 310.05 | 0.04 | Manual |
| Z4 | LC15 | Pg | 20:56:25.76 | -0.05 | 23.52 | 0.04 | Manual |
| Z4 | LC14 | Pg | 20:56:25.84 | -0.02 | 335.84 | 0.05 | Manual |
| Z4 | LC14 | Sg | 20:56:26.84 | -0.02 | 335.84 | 0.05 | Manual |
| Z4 | 01X38 | Pg | 20:56:25.86 | -0.02 | 260.02 | 0.05 | Manual |
| Z4 | 01X38 | Sg | 20:56:26.85 | -0.05 | 260.02 | 0.05 | Manual |
| Z4 | 01X30 | Pg | 20:56:25.84 | -0.07 | 173.56 | 0.05 | Manual |
| Z4 | 01X31 | Pg | 20:56:25.92 | -0.09 | 146.75 | 0.06 | Manual |
| Z4 | 01X31 | Sg | 20:56:26.98 | -0.15 | 146.75 | 0.06 | Manual |
| Z4 | LC18 | Pg | 20:56:26.5 | 0 | 307.98 | 0.06 | Manual |
| Z4 | LC18 | Sg | 20:56:27.17 | -0.02 | 307.98 | 0.06 | Manual |
| Z4 | PSIS2 | Pg | 20:56:26.21 | 0 | 313.55 | 0.08 | Manual |
| Z4 | 01X37 | Pg | 20:56:26.24 | 0.04 | 262.98 | 0.08 | Manual |
| Z4 | 01X61 | Pg | 20:56:26.27 | 0.04 | 27.47 | 0.08 | Manual |
| Z4 | 01X32 | Pg | 20:56:26.23 | -0.02 | 128.28 | 0.08 | Manual |
| Z4 | 01X19 | Pg | 20:56:26.36 | 0.01 | 185.74 | 0.09 | Manual |
| Z4 | 01X18 | Pg | 20:56:26.46 | 0.05 | 210.97 | 0.09 | Manual |
| Z4 | 01X20 | Pg | 20:56:26.40 | 0 | 173.35 | 0.09 | Manual |
| Z4 | 01X20 | Sg | 20:56:27.82 | 0.03 | 173.35 | 0.09 | Manual |
| Z4 | 01X62 | Pg | 20:56:26.56 | 0.11 | 41.95 | 0.1 | Manual |
| Z4 | 01X62 | Sg | 20:56:27.97 | 0.11 | 41.95 | 0.1 | Manual |
| Z4 | 01X21 | Pg | 20:56:26.47 | -0.01 | 158.81 | 0.1 | Manual |
| Z4 | 01X33 | Pg | 20:56:26.60 | 0.05 | 118.08 | 0.1 | Manual |
| Z4 | 01X22 | Pg | 20:56:26.66 | -0.02 | 145.01 | 0.11 | Manual |
| Z4 | 01X46 | Pg | 20:56:26.75 | 0.05 | 289.97 | 0.11 | Manual |
| Z4 | 01X17 | Pg | 20:56:26.83 | 0.08 | 222.67 | 0.11 | Manual |
| Z4 | 01X71 | Pg | 20:56:26.86 | 0.09 | 17.57 | 0.11 | Manual |
| Z4 | 01X71 | Sg | 20:56:28.43 | 0.02 | 17.57 | 0.11 | Manual |
| Z4 | 01X56 | Pg | 20:56:26.98 | 0 | 303.95 | 0.13 | Manual |
| Z4 | 01X23 | Pg | 20:56:27.2 | -0.02 | 133.98 | 0.13 | Manual |
| Z4 | 01X34 | Pg | 20:56:27.6 | 0.02 | 112.93 | 0.13 | Manual |
| Z4 | 01X34 | Sg | 20:56:28.85 | -0.03 | 112.93 | 0.13 | Manual |
| Z4 | 01X10 | Pg | 20:56:27.15 | 0.07 | 188.58 | 0.13 | Manual |
| Z4 | 01X10 | Sg | 20:56:28.93 | -0.01 | 188.58 | 0.13 | Manual |
| Z4 | 01X09 | Pg | 20:56:27.27 | 0.08 | 201.04 | 0.14 | Manual |
| Z4 | 01X09 | Sg | 20:56:29.6 | -0.06 | 201.04 | 0.14 | Manual |
| Z4 | 01X55 | Pg | 20:56:27.42 | 0.05 | 298.17 | 0.15 | Manual |
| Z4 | 01X24 | Pg | 20:56:27.37 | -0.01 | 127.28 | 0.15 | Manual |
| Z4 | 01X73 | Pg | 20:56:27.50 | 0.09 | 40.38 | 0.15 | Manual |
| Z4 | 01X78 | Pg | 20:56:27.39 | -0.03 | 351.84 | 0.15 | Manual |
| Z4 | 01X78 | Sg | 20:56:29.38 | -0.14 | 351.84 | 0.15 | Manual |
| Z4 | 01X77 | Pg | 20:56:27.46 | -0.04 | 343.01 | 0.16 | Manual |
| Z4 | 01X14 | Pg | 20:56:27.46 | -0.09 | 144.05 | 0.16 | Manual |
| Z4 | 01X74 | Pg | 20:56:27.64 | 0.05 | 47.49 | 0.16 | Manual |
| Z4 | 01X74 | Sg | 20:56:29.87 | 0.07 | 47.49 | 0.16 | Manual |
| Z4 | 01X81 | Pg | 20:56:27.72 | 0.1 | 22.68 | 0.16 | Manual |
| Z4 | 01X81 | Sg | 20:56:29.79 | -0.08 | 22.68 | 0.16 | Manual |
| Z4 | 01X07 | Pg | 20:56:27.70 | 0.02 | 218.35 | 0.17 | Manual |
| Z4 | 01X76 | Pg | 20:56:27.66 | -0.06 | 333.08 | 0.17 | Manual |
| Z4 | 01X65 | Pg | 20:56:27.74 | -0.03 | 309.77 | 0.17 | Manual |
| Z4 | 01X03 | Pg | 20:56:27.82 | 0.05 | 187.3 | 0.17 | Manual |
| Z4 | 01X03 | Sg | 20:56:29.100 | -0.13 | 187.3 | 0.17 | Manual |
| Z4 | 01X82 | Sg | 20:56:30.18 | -0.03 | 31.05 | 0.17 | Manual |
| Z4 | 01X75 | Pg | 20:56:27.92 | -0.1 | 324.75 | 0.18 | Manual |
| Z4 | 01X87 | Sg | 20:56:30.53 | -0.2 | 10.8 | 0.19 | Manual |
| Z4 | 01X88 | Sg | 20:56:30.80 | -0.07 | 19.07 | 0.19 | Manual |
| Z4 | 01X83 | Pg | 20:56:28.25 | -0.12 | 338.39 | 0.2 | Manual |
| FR | CHIF | Pg | 20:56:28.85 | 0.09 | 106.11 | 0.22 | Manual |
| FR | CHIF | Sg | 20:56:31.50 | -0.33 | 106.11 | 0.22 | Manual |