This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.4 MLv |
| Local datetime | 2023/07/11 03:40 |
| Universal datetime | 2023/07/11 01:40 |
| Latitude | 46.20 ° ± 0.0 km |
| Longitude | -0.73 ° ± 0.0 km |
| Depth | 6 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 |
|---|---|---|
La Rochelle 
|
34 | 75735 |
| Niort
|
25 | 58707 |
| Fontenay-le-Comte
|
29 | 13226 |
| Aytré
|
30 | 8725 |
| Périgny
|
28 | 8428 |
| Tonnay-Charente
|
29 | 8010 |
| Lagord
|
32 | 7048 |
| Chauray
|
32 | 7006 |
| Saint-Jean-d'Angély
|
33 | 6976 |
| Surgères
|
11 | 6807 |
| Puilboreau
|
29 | 6182 |
| Châtelaillon-Plage
|
31 | 5846 |
| Nieul-sur-Mer
|
33 | 5759 |
| Aiffres
|
26 | 5506 |
| Dompierre-sur-Mer
|
26 | 5482 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.1 |
| Azimuthal gap | 37.46 ° |
| Number of stations used | 64 |
| Number of phases used | 107 |
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 | 01:40:34.25 | 0.21 | 251.15 | 0 | Manual |
| Z4 | PSIS5 | Sg | 01:40:35.12 | 0.37 | 251.15 | 0 | Manual |
| Z4 | PSIS1 | Pg | 01:40:34.28 | 0.03 | 158.95 | 0.02 | Manual |
| Z4 | PSIS1 | Sg | 01:40:35.24 | 0.14 | 158.95 | 0.02 | Manual |
| Z4 | PSIS4 | Pg | 01:40:34.26 | -0.02 | 55.69 | 0.02 | Manual |
| Z4 | PSIS4 | Sg | 01:40:35.25 | 0.08 | 55.69 | 0.02 | Manual |
| Z4 | 01X39 | Pg | 01:40:34.32 | 0.02 | 208.9 | 0.02 | Manual |
| Z4 | 01X39 | Sg | 01:40:35.38 | 0.17 | 208.9 | 0.02 | Manual |
| Z4 | 01X40 | Pg | 01:40:34.35 | 0.04 | 127.4 | 0.03 | Manual |
| Z4 | 01X40 | Sg | 01:40:35.24 | 0.02 | 127.4 | 0.03 | Manual |
| Z4 | 01X49 | Sg | 01:40:35.27 | 0.05 | 337.66 | 0.03 | Manual |
| Z4 | 01X50 | Pg | 01:40:34.35 | 0.01 | 36.95 | 0.03 | Manual |
| Z4 | 01X50 | Sg | 01:40:35.30 | 0.03 | 36.95 | 0.03 | Manual |
| Z4 | PSIS3 | Pg | 01:40:34.40 | 0.02 | 315.75 | 0.03 | Manual |
| Z4 | PSIS3 | Sg | 01:40:35.35 | 0.01 | 315.75 | 0.03 | Manual |
| Z4 | LC14 | Pg | 01:40:34.45 | -0.02 | 348.15 | 0.04 | Manual |
| Z4 | LC14 | Sg | 01:40:35.50 | 0.02 | 348.15 | 0.04 | Manual |
| Z4 | 01X38 | Pg | 01:40:34.48 | 0 | 249.04 | 0.04 | Manual |
| Z4 | 01X38 | Sg | 01:40:35.48 | -0.02 | 249.04 | 0.04 | Manual |
| Z4 | 01X48 | Sg | 01:40:35.51 | -0.05 | 308.36 | 0.04 | Manual |
| Z4 | LC15 | Pg | 01:40:34.49 | -0.06 | 39.89 | 0.05 | Manual |
| Z4 | LC15 | Sg | 01:40:35.56 | -0.06 | 39.89 | 0.05 | Manual |
| Z4 | 01X41 | Pg | 01:40:34.58 | -0.02 | 108.56 | 0.05 | Manual |
| Z4 | 01X41 | Sg | 01:40:35.67 | -0.04 | 108.56 | 0.05 | Manual |
| Z4 | 01X51 | Pg | 01:40:34.56 | -0.04 | 63.27 | 0.05 | Manual |
| Z4 | 01X51 | Sg | 01:40:35.64 | -0.08 | 63.27 | 0.05 | Manual |
| Z4 | LC17 | Pg | 01:40:34.58 | -0.04 | 121.84 | 0.05 | Manual |
| Z4 | LC17 | Sg | 01:40:35.69 | -0.04 | 121.84 | 0.05 | Manual |
| Z4 | LC16 | Pg | 01:40:34.61 | -0.01 | 105.37 | 0.05 | Manual |
| Z4 | LC16 | Sg | 01:40:35.65 | -0.1 | 105.37 | 0.05 | Manual |
| Z4 | 01X59 | Pg | 01:40:34.61 | -0.07 | 357.46 | 0.06 | Manual |
| Z4 | 01X59 | Sg | 01:40:35.70 | -0.13 | 357.46 | 0.06 | Manual |
| Z4 | 01X29 | Pg | 01:40:34.73 | 0.05 | 187.63 | 0.06 | Manual |
| Z4 | 01X29 | Sg | 01:40:35.75 | -0.1 | 187.63 | 0.06 | Manual |
| Z4 | 01X30 | Pg | 01:40:34.68 | -0.03 | 163.05 | 0.06 | Manual |
| Z4 | 01X30 | Sg | 01:40:35.84 | -0.06 | 163.05 | 0.06 | Manual |
| Z4 | 01X37 | Pg | 01:40:34.74 | -0.03 | 256.78 | 0.07 | Manual |
| Z4 | 01X37 | Sg | 01:40:35.94 | -0.06 | 256.78 | 0.07 | Manual |
| Z4 | 01X28 | Pg | 01:40:34.71 | -0.08 | 213.72 | 0.07 | Manual |
| Z4 | 01X60 | Pg | 01:40:34.70 | -0.09 | 15.89 | 0.07 | Manual |
| Z4 | 01X60 | Sg | 01:40:35.94 | -0.09 | 15.89 | 0.07 | Manual |
| Z4 | 01X47 | Pg | 01:40:34.80 | -0.02 | 298.04 | 0.07 | Manual |
| Z4 | 01X47 | Sg | 01:40:35.100 | -0.07 | 298.04 | 0.07 | Manual |
| Z4 | 01X31 | Pg | 01:40:34.80 | -0.05 | 141.44 | 0.07 | Manual |
| Z4 | 01X31 | Sg | 01:40:36.6 | -0.06 | 141.44 | 0.07 | Manual |
| Z4 | 01X42 | Pg | 01:40:34.91 | 0.02 | 103.14 | 0.08 | Manual |
| Z4 | 01X42 | Sg | 01:40:36.16 | -0.04 | 103.14 | 0.08 | Manual |
| Z4 | 01X52 | Sg | 01:40:36.24 | 0 | 67.26 | 0.08 | Manual |
| Z4 | 01X61 | Pg | 01:40:34.94 | 0.01 | 36.88 | 0.08 | Manual |
| Z4 | 01X61 | Sg | 01:40:36.25 | -0.02 | 36.88 | 0.08 | Manual |
| Z4 | 01X27 | Pg | 01:40:35.4 | 0.04 | 231.94 | 0.08 | Manual |
| Z4 | 01X27 | Sg | 01:40:36.38 | 0.01 | 231.94 | 0.08 | Manual |
| Z4 | 01X57 | Pg | 01:40:35.7 | 0.02 | 313.88 | 0.09 | Manual |
| Z4 | 01X18 | Pg | 01:40:35.11 | 0.04 | 202.86 | 0.09 | Manual |
| Z4 | 01X19 | Pg | 01:40:35.9 | 0.01 | 178.15 | 0.09 | Manual |
| Z4 | 01X19 | Sg | 01:40:36.51 | -0.02 | 178.15 | 0.09 | Manual |
| Z4 | 01X32 | Pg | 01:40:35.11 | 0.02 | 126.56 | 0.09 | Manual |
| Z4 | 01X32 | Sg | 01:40:36.69 | 0.15 | 126.56 | 0.09 | Manual |
| Z4 | 01X36 | Sg | 01:40:36.60 | -0.02 | 260.59 | 0.1 | Manual |
| Z4 | 01X62 | Pg | 01:40:35.26 | 0.08 | 49.1 | 0.1 | Manual |
| Z4 | 01X62 | Sg | 01:40:36.78 | 0.1 | 49.1 | 0.1 | Manual |
| Z4 | 01X69 | Pg | 01:40:35.24 | 0.02 | 355.89 | 0.1 | Manual |
| Z4 | 01X69 | Sg | 01:40:36.78 | 0.02 | 355.89 | 0.1 | Manual |
| Z4 | 01X70 | Pg | 01:40:35.29 | 0.05 | 9.2 | 0.1 | Manual |
| Z4 | 01X70 | Sg | 01:40:36.84 | 0.05 | 9.2 | 0.1 | Manual |
| Z4 | 01X21 | Pg | 01:40:35.31 | 0.01 | 154.09 | 0.11 | Manual |
| Z4 | 01X17 | Pg | 01:40:35.39 | 0.04 | 216.2 | 0.11 | Manual |
| Z4 | 01X68 | Pg | 01:40:35.35 | 0 | 339.92 | 0.11 | Manual |
| Z4 | 01X68 | Sg | 01:40:37.0 | 0 | 339.92 | 0.11 | Manual |
| Z4 | 01X56 | Pg | 01:40:35.40 | 0 | 304.85 | 0.11 | Manual |
| Z4 | 01X71 | Pg | 01:40:35.45 | 0.05 | 24.04 | 0.11 | Manual |
| Z4 | 01X71 | Sg | 01:40:37.4 | -0.04 | 24.04 | 0.11 | Manual |
| Z4 | 01X33 | Pg | 01:40:35.48 | 0.04 | 117.83 | 0.12 | Manual |
| Z4 | 01X63 | Pg | 01:40:35.58 | 0.09 | 56 | 0.12 | Manual |
| Z4 | 01X63 | Sg | 01:40:37.30 | 0.08 | 56 | 0.12 | Manual |
| Z4 | 01X22 | Pg | 01:40:35.52 | -0.02 | 142.02 | 0.12 | Manual |
| Z4 | 01X44 | Pg | 01:40:35.77 | 0.08 | 97.33 | 0.13 | Manual |
| Z4 | 01X44 | Sg | 01:40:37.58 | 0.02 | 97.33 | 0.13 | Manual |
| Z4 | 01X54 | Pg | 01:40:35.88 | 0.13 | 82.18 | 0.13 | Manual |
| Z4 | 01X54 | Sg | 01:40:37.71 | 0.04 | 82.18 | 0.13 | Manual |
| Z4 | 01X11 | Sg | 01:40:37.58 | -0.11 | 171.86 | 0.13 | Manual |
| Z4 | 01X23 | Pg | 01:40:35.91 | 0 | 132.36 | 0.14 | Manual |
| Z4 | 01X64 | Sg | 01:40:37.98 | 0 | 63.54 | 0.14 | Manual |
| Z4 | 01X78 | Pg | 01:40:35.89 | -0.05 | 356.11 | 0.14 | Manual |
| Z4 | 01X78 | Sg | 01:40:37.80 | -0.2 | 356.11 | 0.14 | Manual |
| Z4 | 01X77 | Pg | 01:40:35.88 | -0.11 | 346.7 | 0.15 | Manual |
| Z4 | 01X77 | Sg | 01:40:37.78 | -0.3 | 346.7 | 0.15 | Manual |
| Z4 | 01X79 | Pg | 01:40:35.96 | -0.05 | 8.03 | 0.15 | Manual |
| Z4 | 01X79 | Sg | 01:40:37.91 | -0.19 | 8.03 | 0.15 | Manual |
| Z4 | 01X15 | Pg | 01:40:36.21 | 0.12 | 231.86 | 0.15 | Manual |
| Z4 | 01X80 | Pg | 01:40:36.11 | -0.01 | 17.45 | 0.15 | Manual |
| Z4 | 01X80 | Sg | 01:40:38.5 | -0.24 | 17.45 | 0.15 | Manual |
| Z4 | 01X73 | Pg | 01:40:36.19 | 0.07 | 45.04 | 0.15 | Manual |
| Z4 | 01X73 | Sg | 01:40:38.22 | -0.08 | 45.04 | 0.15 | Manual |
| Z4 | 01X13 | Pg | 01:40:36.9 | -0.03 | 150.96 | 0.15 | Manual |
| Z4 | 01X13 | Sg | 01:40:38.27 | -0.04 | 150.96 | 0.15 | Manual |
| Z4 | 01X76 | Pg | 01:40:36.17 | -0.01 | 335.92 | 0.16 | Manual |
| Z4 | 01X76 | Sg | 01:40:38.18 | -0.22 | 335.92 | 0.16 | Manual |
| Z4 | 01X65 | Pg | 01:40:36.13 | -0.05 | 310.89 | 0.16 | Manual |
| Z4 | 01X81 | Pg | 01:40:36.28 | 0.02 | 27.25 | 0.16 | Manual |
| Z4 | 01X81 | Sg | 01:40:38.39 | -0.16 | 27.25 | 0.16 | Manual |
| Z4 | 01X07 | Pg | 01:40:36.37 | 0.1 | 213.88 | 0.16 | Manual |
| Z4 | 01X82 | Pg | 01:40:36.54 | 0.05 | 35.28 | 0.17 | Manual |
| Z4 | 01X85 | Pg | 01:40:36.57 | -0.09 | 357.06 | 0.18 | Manual |
| Z4 | 01X87 | Pg | 01:40:36.70 | -0.01 | 14.63 | 0.19 | Manual |
| FR | CHIF | Pg | 01:40:37.58 | -0.04 | 106.64 | 0.24 | Manual |
| FR | CHIF | Sg | 01:40:40.37 | -0.51 | 106.64 | 0.24 | Manual |