This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.3 MLv |
| Local datetime | 2023/06/22 01:04 |
| Universal datetime | 2023/06/21 23:04 |
| Latitude | 46.20 ° ± 0.0 km |
| Longitude | -0.72 ° ± 0.0 km |
| Depth | 3 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
|
35 | 24151 |
| Fontenay-le-Comte
|
29 | 13226 |
| Aytré
|
31 | 8725 |
| Périgny
|
29 | 8428 |
| Tonnay-Charente
|
29 | 8010 |
| Lagord
|
34 | 7048 |
| Chauray
|
31 | 7006 |
| Saint-Jean-d'Angély
|
33 | 6976 |
| Surgères
|
11 | 6807 |
| Puilboreau
|
31 | 6182 |
| Châtelaillon-Plage
|
32 | 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 | 0.08 |
| Azimuthal gap | 66.2 ° |
| Number of stations used | 50 |
| Number of phases used | 83 |
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 | 23:04:45.80 | 0.03 | 254.13 | 0.01 | Manual |
| Z4 | PSIS5 | Sg | 23:04:46.39 | 0.11 | 254.13 | 0.01 | Manual |
| Z4 | PSIS4 | Pg | 23:04:45.88 | 0.08 | 41.78 | 0.01 | Manual |
| Z4 | PSIS1 | Pg | 23:04:45.90 | -0.01 | 187.31 | 0.02 | Manual |
| Z4 | PSIS1 | Sg | 23:04:46.48 | -0.02 | 187.31 | 0.02 | Manual |
| Z4 | PSIS3 | Pg | 23:04:46.7 | -0.08 | 302.2 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 23:04:46.83 | -0.07 | 302.2 | 0.04 | Manual |
| Z4 | LC15 | Pg | 23:04:46.16 | 0.01 | 31.22 | 0.04 | Manual |
| Z4 | LC15 | Sg | 23:04:46.96 | 0.05 | 31.22 | 0.04 | Manual |
| Z4 | LC14 | Pg | 23:04:46.16 | -0.01 | 333.46 | 0.04 | Manual |
| Z4 | LC14 | Sg | 23:04:46.100 | 0.05 | 333.46 | 0.04 | Manual |
| Z4 | LC16 | Pg | 23:04:46.22 | -0.02 | 112.05 | 0.04 | Manual |
| Z4 | LC16 | Sg | 23:04:47.4 | -0.03 | 112.05 | 0.04 | Manual |
| Z4 | LC17 | Pg | 23:04:46.21 | -0.05 | 131.19 | 0.05 | Manual |
| Z4 | LC17 | Sg | 23:04:47.4 | -0.05 | 131.19 | 0.05 | Manual |
| Z4 | 01X38 | Pg | 23:04:46.23 | -0.09 | 250.18 | 0.05 | Manual |
| Z4 | 01X38 | Sg | 23:04:47.4 | -0.16 | 250.18 | 0.05 | Manual |
| Z4 | LC18 | Pg | 23:04:46.40 | -0.03 | 302.56 | 0.06 | Manual |
| Z4 | LC18 | Sg | 23:04:47.34 | -0.03 | 302.56 | 0.06 | Manual |
| Z4 | 01X30 | Pg | 23:04:46.39 | -0.09 | 172.62 | 0.06 | Manual |
| Z4 | 01X30 | Sg | 23:04:47.40 | -0.06 | 172.62 | 0.06 | Manual |
| Z4 | 01X31 | Pg | 23:04:46.49 | -0.1 | 149.22 | 0.07 | Manual |
| Z4 | 01X31 | Sg | 23:04:47.60 | -0.05 | 149.22 | 0.07 | Manual |
| Z4 | PSIS2 | Pg | 23:04:46.58 | -0.01 | 309.62 | 0.07 | Manual |
| Z4 | PSIS2 | Sg | 23:04:47.69 | 0.03 | 309.62 | 0.07 | Manual |
| Z4 | 01X61 | Pg | 23:04:46.74 | 0.11 | 31.94 | 0.07 | Manual |
| Z4 | 01X61 | Sg | 23:04:47.89 | 0.16 | 31.94 | 0.07 | Manual |
| Z4 | 01X37 | Pg | 23:04:46.68 | -0.01 | 256.51 | 0.08 | Manual |
| Z4 | 01X37 | Sg | 23:04:47.75 | -0.08 | 256.51 | 0.08 | Manual |
| Z4 | 01X32 | Pg | 23:04:46.84 | -0.02 | 131.81 | 0.09 | Manual |
| Z4 | 01X32 | Sg | 23:04:48.17 | 0.07 | 131.81 | 0.09 | Manual |
| Z4 | 01X19 | Pg | 23:04:46.99 | 0.01 | 184.07 | 0.1 | Manual |
| Z4 | 01X19 | Sg | 23:04:48.32 | 0.02 | 184.07 | 0.1 | Manual |
| Z4 | 01X18 | Pg | 23:04:47.9 | 0.07 | 207.49 | 0.1 | Manual |
| Z4 | 01X18 | Sg | 23:04:48.41 | 0.04 | 207.49 | 0.1 | Manual |
| Z4 | 01X20 | Pg | 23:04:47.7 | 0.01 | 172.8 | 0.1 | Manual |
| Z4 | 01X20 | Sg | 23:04:48.56 | 0.13 | 172.8 | 0.1 | Manual |
| Z4 | 01X36 | Sg | 23:04:48.68 | 0.04 | 260.04 | 0.11 | Manual |
| Z4 | 01X71 | Pg | 23:04:47.34 | 0.16 | 19.89 | 0.11 | Manual |
| Z4 | 01X71 | Sg | 23:04:48.79 | 0.14 | 19.89 | 0.11 | Manual |
| Z4 | 01X33 | Pg | 23:04:47.23 | 0.03 | 121.48 | 0.11 | Manual |
| Z4 | 01X33 | Sg | 23:04:48.80 | 0.11 | 121.48 | 0.11 | Manual |
| Z4 | 01X22 | Pg | 23:04:47.35 | -0.03 | 146.56 | 0.12 | Manual |
| Z4 | 01X22 | Sg | 23:04:49.12 | 0.14 | 146.56 | 0.12 | Manual |
| Z4 | 01X17 | Pg | 23:04:47.45 | 0.06 | 219.24 | 0.12 | Manual |
| Z4 | 01X56 | Pg | 23:04:47.40 | -0.02 | 301.16 | 0.12 | Manual |
| Z4 | 01X56 | Sg | 23:04:49.2 | -0.03 | 301.16 | 0.12 | Manual |
| Z4 | 01X35 | Sg | 23:04:49.30 | -0.1 | 261.89 | 0.13 | Manual |
| Z4 | 01X45 | Pg | 23:04:47.75 | 0.07 | 281.7 | 0.13 | Manual |
| Z4 | 01X34 | Pg | 23:04:47.74 | 0.04 | 115.86 | 0.14 | Manual |
| Z4 | 01X34 | Sg | 23:04:49.61 | 0.06 | 115.86 | 0.14 | Manual |
| Z4 | 01X23 | Pg | 23:04:47.72 | -0.01 | 135.93 | 0.14 | Manual |
| Z4 | 01X10 | Pg | 23:04:47.83 | 0.04 | 187.28 | 0.14 | Manual |
| Z4 | 01X10 | Sg | 23:04:49.67 | -0.02 | 187.28 | 0.14 | Manual |
| Z4 | 01X78 | Pg | 23:04:47.86 | 0.03 | 352.14 | 0.14 | Manual |
| Z4 | 01X78 | Sg | 23:04:49.74 | -0.02 | 352.14 | 0.14 | Manual |
| Z4 | 01X55 | Pg | 23:04:47.85 | 0.01 | 295.59 | 0.14 | Manual |
| Z4 | 01X55 | Sg | 23:04:49.84 | 0.07 | 295.59 | 0.14 | Manual |
| Z4 | 01X09 | Pg | 23:04:47.93 | 0.04 | 199.14 | 0.15 | Manual |
| Z4 | 01X09 | Sg | 23:04:49.79 | -0.06 | 199.14 | 0.15 | Manual |
| Z4 | 01X77 | Pg | 23:04:47.89 | -0.03 | 342.78 | 0.15 | Manual |
| Z4 | 01X77 | Sg | 23:04:49.84 | -0.06 | 342.78 | 0.15 | Manual |
| Z4 | 01X24 | Pg | 23:04:47.100 | -0.07 | 129.3 | 0.16 | Manual |
| Z4 | 01X81 | Sg | 23:04:50.27 | 0.09 | 24.53 | 0.16 | Manual |
| Z4 | 01X76 | Pg | 23:04:48.10 | -0.04 | 332.34 | 0.16 | Manual |
| Z4 | 01X76 | Sg | 23:04:50.21 | -0.08 | 332.34 | 0.16 | Manual |
| Z4 | 01X14 | Pg | 23:04:48.19 | -0.09 | 145.19 | 0.17 | Manual |
| Z4 | 01X82 | Sg | 23:04:50.72 | 0.17 | 33.1 | 0.17 | Manual |
| Z4 | 01X07 | Pg | 23:04:48.49 | 0.14 | 216.1 | 0.17 | Manual |
| Z4 | 01X07 | Sg | 23:04:50.72 | 0.06 | 216.1 | 0.17 | Manual |
| Z4 | 01X75 | Pg | 23:04:48.39 | -0.07 | 323.7 | 0.18 | Manual |
| Z4 | 01X03 | Sg | 23:04:50.82 | -0.1 | 186.34 | 0.18 | Manual |
| Z4 | 01X86 | Sg | 23:04:50.93 | 0 | 3.19 | 0.18 | Manual |
| Z4 | 01X87 | Sg | 23:04:51.3 | 0.01 | 11.89 | 0.18 | Manual |
| Z4 | 01X85 | Pg | 23:04:48.58 | 0.01 | 353.97 | 0.18 | Manual |
| Z4 | 01X85 | Sg | 23:04:50.94 | -0.09 | 353.97 | 0.18 | Manual |
| Z4 | 01X84 | Sg | 23:04:51.0 | -0.15 | 344.82 | 0.19 | Manual |
| Z4 | 01X88 | Sg | 23:04:51.31 | 0.13 | 20.46 | 0.19 | Manual |
| Z4 | 01X01 | Pg | 23:04:48.79 | 0.08 | 205.76 | 0.19 | Manual |
| Z4 | 01X01 | Sg | 23:04:51.25 | -0.02 | 205.76 | 0.19 | Manual |
| Z4 | 01X83 | Pg | 23:04:48.68 | -0.12 | 338.01 | 0.19 | Manual |
| FR | CHIF | Pg | 23:04:49.60 | 0.17 | 107.98 | 0.23 | Manual |
| FR | CHIF | Sg | 23:04:52.37 | -0.15 | 107.98 | 0.23 | Manual |