This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.4 MLv |
| Local datetime | 2023/06/23 02:00 |
| Universal datetime | 2023/06/23 00:00 |
| Latitude | 46.22 ° ± 0.0 km |
| Longitude | -0.72 ° ± 0.0 km |
| Depth | 3 km (from location) ± 0.0 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Niort 
|
23 | 58707 |
| Fontenay-le-Comte
|
27 | 13226 |
| Aytré
|
32 | 8725 |
| Périgny
|
29 | 8428 |
| Tonnay-Charente
|
31 | 8010 |
| Lagord
|
34 | 7048 |
| Chauray
|
30 | 7006 |
| Saint-Jean-d'Angély
|
34 | 6976 |
| Surgères
|
13 | 6807 |
| Puilboreau
|
31 | 6182 |
| Châtelaillon-Plage
|
32 | 5846 |
| Nieul-sur-Mer
|
35 | 5759 |
| La Crèche
|
36 | 5635 |
| 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 | 0.06 |
| Azimuthal gap | 35.6 ° |
| Number of stations used | 52 |
| Number of phases used | 75 |
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 | 01X50 | Pg | 00:00:28.90 | 0.08 | 34.98 | 0.01 | Manual |
| Z4 | 01X50 | Sg | 00:00:29.45 | 0.16 | 34.98 | 0.01 | Manual |
| Z4 | PSIS5 | Pg | 00:00:28.95 | 0 | 221.06 | 0.02 | Manual |
| Z4 | PSIS5 | Sg | 00:00:29.60 | 0.1 | 221.06 | 0.02 | Manual |
| Z4 | 01X49 | Pg | 00:00:28.100 | 0 | 295.12 | 0.02 | Manual |
| Z4 | 01X49 | Sg | 00:00:29.62 | 0.03 | 295.12 | 0.02 | Manual |
| Z4 | LC15 | Pg | 00:00:29.4 | -0.04 | 41.01 | 0.03 | Manual |
| Z4 | LC15 | Sg | 00:00:29.67 | -0.06 | 41.01 | 0.03 | Manual |
| Z4 | LC14 | Pg | 00:00:29.7 | -0.05 | 321.94 | 0.03 | Manual |
| Z4 | LC14 | Sg | 00:00:29.80 | 0.01 | 321.94 | 0.03 | Manual |
| Z4 | 01X40 | Pg | 00:00:29.8 | -0.04 | 162.57 | 0.03 | Manual |
| Z4 | 01X40 | Sg | 00:00:29.76 | -0.02 | 162.57 | 0.03 | Manual |
| Z4 | PSIS1 | Pg | 00:00:29.13 | -0.02 | 186.92 | 0.03 | Manual |
| Z4 | PSIS1 | Sg | 00:00:29.82 | -0.01 | 186.92 | 0.03 | Manual |
| Z4 | PSIS3 | Pg | 00:00:29.13 | -0.04 | 284.86 | 0.03 | Manual |
| Z4 | PSIS3 | Sg | 00:00:29.84 | -0.03 | 284.86 | 0.03 | Manual |
| Z4 | 01X51 | Pg | 00:00:29.15 | -0.05 | 75.37 | 0.04 | Manual |
| Z4 | 01X51 | Sg | 00:00:29.83 | -0.08 | 75.37 | 0.04 | Manual |
| Z4 | 01X39 | Pg | 00:00:29.28 | -0.01 | 212.74 | 0.04 | Manual |
| Z4 | 01X39 | Sg | 00:00:30.6 | -0.01 | 212.74 | 0.04 | Manual |
| Z4 | 01X59 | Pg | 00:00:29.24 | -0.08 | 342.5 | 0.04 | Manual |
| Z4 | 01X59 | Sg | 00:00:30.2 | -0.1 | 342.5 | 0.04 | Manual |
| Z4 | 01X48 | Pg | 00:00:29.32 | -0.03 | 286 | 0.05 | Manual |
| Z4 | 01X48 | Sg | 00:00:30.15 | -0.03 | 286 | 0.05 | Manual |
| Z4 | 01X41 | Pg | 00:00:29.32 | -0.05 | 129.09 | 0.05 | Manual |
| Z4 | LC16 | Pg | 00:00:29.31 | -0.07 | 125 | 0.05 | Manual |
| Z4 | 01X60 | Pg | 00:00:29.34 | -0.08 | 8.37 | 0.05 | Manual |
| Z4 | 01X60 | Sg | 00:00:30.16 | -0.13 | 8.37 | 0.05 | Manual |
| Z4 | LC17 | Pg | 00:00:29.38 | -0.06 | 141.32 | 0.05 | Manual |
| Z4 | LC18 | Pg | 00:00:29.42 | -0.02 | 291.48 | 0.05 | Manual |
| Z4 | LC18 | Sg | 00:00:30.31 | -0.03 | 291.48 | 0.05 | Manual |
| Z4 | 01X38 | Pg | 00:00:29.50 | 0.01 | 239.68 | 0.06 | Manual |
| Z4 | 01X38 | Sg | 00:00:30.47 | 0.06 | 239.68 | 0.06 | Manual |
| Z4 | 01X61 | Pg | 00:00:29.55 | -0.02 | 36.54 | 0.06 | Manual |
| Z4 | 01X52 | Pg | 00:00:29.59 | 0 | 75.18 | 0.06 | Manual |
| Z4 | 01X52 | Sg | 00:00:30.58 | 0.01 | 75.18 | 0.06 | Manual |
| Z4 | PSIS2 | Pg | 00:00:29.56 | -0.04 | 301.01 | 0.06 | Manual |
| Z4 | PSIS2 | Sg | 00:00:30.56 | -0.03 | 301.01 | 0.06 | Manual |
| Z4 | 01X42 | Pg | 00:00:29.66 | -0.03 | 116.44 | 0.07 | Manual |
| Z4 | 01X30 | Pg | 00:00:29.76 | 0.04 | 174.75 | 0.07 | Manual |
| Z4 | 01X47 | Pg | 00:00:29.80 | 0.04 | 284.44 | 0.07 | Manual |
| Z4 | 01X31 | Pg | 00:00:29.75 | -0.06 | 154.25 | 0.08 | Manual |
| Z4 | 01X31 | Sg | 00:00:31.1 | 0.06 | 154.25 | 0.08 | Manual |
| Z4 | 01X37 | Pg | 00:00:29.93 | 0.08 | 248.84 | 0.08 | Manual |
| Z4 | 01X62 | Pg | 00:00:29.95 | 0.07 | 51.45 | 0.08 | Manual |
| Z4 | 01X62 | Sg | 00:00:31.20 | 0.13 | 51.45 | 0.08 | Manual |
| Z4 | 01X28 | Pg | 00:00:30.2 | 0.11 | 214.65 | 0.08 | Manual |
| Z4 | 01X70 | Pg | 00:00:29.98 | 0.01 | 3.66 | 0.09 | Manual |
| Z4 | 01X70 | Sg | 00:00:31.27 | 0.06 | 3.66 | 0.09 | Manual |
| Z4 | 01X57 | Pg | 00:00:30.1 | 0.02 | 302.57 | 0.09 | Manual |
| Z4 | 01X69 | Pg | 00:00:29.97 | -0.03 | 348.33 | 0.09 | Manual |
| Z4 | 01X43 | Pg | 00:00:30.6 | 0.01 | 109.47 | 0.09 | Manual |
| Z4 | 01X32 | Pg | 00:00:30.5 | 0.01 | 137.45 | 0.09 | Manual |
| Z4 | 01X53 | Pg | 00:00:30.19 | 0.12 | 86.87 | 0.1 | Manual |
| Z4 | 01X71 | Pg | 00:00:30.13 | 0.04 | 21.49 | 0.1 | Manual |
| Z4 | 01X68 | Pg | 00:00:30.17 | -0.02 | 331.48 | 0.1 | Manual |
| Z4 | 01X19 | Pg | 00:00:30.38 | 0.12 | 184.3 | 0.11 | Manual |
| Z4 | 01X20 | Pg | 00:00:30.44 | 0.09 | 174.15 | 0.11 | Manual |
| Z4 | 01X33 | Pg | 00:00:30.40 | 0 | 126.66 | 0.11 | Manual |
| Z4 | 01X67 | Pg | 00:00:30.44 | 0.03 | 317.08 | 0.11 | Manual |
| Z4 | 01X56 | Pg | 00:00:30.47 | 0.04 | 296.06 | 0.12 | Manual |
| Z4 | 01X54 | Pg | 00:00:30.64 | 0.11 | 88.04 | 0.12 | Manual |
| Z4 | 01X54 | Sg | 00:00:32.29 | 0.12 | 88.04 | 0.12 | Manual |
| Z4 | 01X44 | Pg | 00:00:30.62 | 0.09 | 104.55 | 0.12 | Manual |
| Z4 | 01X22 | Pg | 00:00:30.60 | -0.03 | 149.84 | 0.13 | Manual |
| Z4 | 01X79 | Pg | 00:00:30.71 | -0.03 | 4.2 | 0.13 | Manual |
| Z4 | 01X79 | Sg | 00:00:32.47 | -0.07 | 4.2 | 0.13 | Manual |
| Z4 | 01X73 | Pg | 00:00:30.94 | 0.13 | 45.95 | 0.14 | Manual |
| Z4 | 01X77 | Pg | 00:00:30.76 | -0.06 | 340.88 | 0.14 | Manual |
| Z4 | 01X80 | Pg | 00:00:30.87 | 0.04 | 14.85 | 0.14 | Manual |
| Z4 | 01X80 | Sg | 00:00:32.64 | -0.04 | 14.85 | 0.14 | Manual |
| Z4 | 01X55 | Pg | 00:00:30.97 | 0.1 | 291.18 | 0.14 | Manual |
| Z4 | 01X66 | Pg | 00:00:30.87 | -0.01 | 309.12 | 0.14 | Manual |
| Z4 | 01X23 | Pg | 00:00:30.95 | -0.02 | 139.38 | 0.14 | Manual |
| FR | CHIF | Pg | 00:00:32.68 | 0.1 | 110.74 | 0.23 | Manual |