This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.5 MLv |
| Local datetime | 2023/06/28 03:55 |
| Universal datetime | 2023/06/28 01:55 |
| Latitude | 46.20 ° ± 0.0 km |
| Longitude | -0.72 ° ± 0.1 km |
| Depth | 4 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 
|
24 | 58707 |
| Rochefort
|
35 | 24151 |
| Fontenay-le-Comte
|
29 | 13226 |
| Aytré
|
32 | 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 | 0.09 |
| Azimuthal gap | 26.56 ° |
| Number of stations used | 57 |
| Number of phases used | 93 |
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 | 01X40 | Pg | 01:55:29.21 | 0.09 | 143.73 | 0.01 | Manual |
| Z4 | 01X40 | Sg | 01:55:29.94 | 0.18 | 143.73 | 0.01 | Manual |
| Z4 | PSIS5 | Pg | 01:55:29.21 | 0.08 | 286.14 | 0.01 | Manual |
| Z4 | PSIS5 | Sg | 01:55:30.1 | 0.22 | 286.14 | 0.01 | Manual |
| Z4 | PSIS1 | Pg | 01:55:29.23 | 0.09 | 200.87 | 0.01 | Manual |
| Z4 | PSIS1 | Sg | 01:55:29.98 | 0.18 | 200.87 | 0.01 | Manual |
| Z4 | PSIS4 | Pg | 01:55:29.25 | 0.06 | 20.58 | 0.02 | Manual |
| Z4 | PSIS4 | Sg | 01:55:30.7 | 0.18 | 20.58 | 0.02 | Manual |
| Z4 | 01X50 | Pg | 01:55:29.32 | 0.01 | 9.86 | 0.03 | Manual |
| Z4 | 01X50 | Sg | 01:55:30.15 | 0.07 | 9.86 | 0.03 | Manual |
| Z4 | 01X39 | Pg | 01:55:29.30 | -0.04 | 234.67 | 0.03 | Manual |
| Z4 | 01X39 | Sg | 01:55:30.12 | -0.01 | 234.67 | 0.03 | Manual |
| Z4 | 01X49 | Pg | 01:55:29.40 | -0.01 | 322.16 | 0.04 | Manual |
| Z4 | 01X49 | Sg | 01:55:30.26 | 0 | 322.16 | 0.04 | Manual |
| Z4 | 01X41 | Sg | 01:55:30.19 | -0.11 | 107.84 | 0.04 | Manual |
| Z4 | LC17 | Pg | 01:55:29.40 | -0.05 | 125.58 | 0.04 | Manual |
| Z4 | LC17 | Sg | 01:55:30.28 | -0.05 | 125.58 | 0.04 | Manual |
| Z4 | LC16 | Pg | 01:55:29.43 | -0.03 | 103.64 | 0.04 | Manual |
| Z4 | LC16 | Sg | 01:55:30.29 | -0.06 | 103.64 | 0.04 | Manual |
| Z4 | LC15 | Pg | 01:55:29.46 | -0.05 | 23.38 | 0.04 | Manual |
| Z4 | LC15 | Sg | 01:55:30.39 | -0.04 | 23.38 | 0.04 | Manual |
| Z4 | 01X51 | Pg | 01:55:29.47 | -0.04 | 50.48 | 0.04 | Manual |
| Z4 | 01X51 | Sg | 01:55:30.45 | 0.02 | 50.48 | 0.04 | Manual |
| Z4 | PSIS3 | Pg | 01:55:29.50 | -0.02 | 308.51 | 0.04 | Manual |
| Z4 | PSIS3 | Sg | 01:55:30.41 | -0.03 | 308.51 | 0.04 | Manual |
| Z4 | LC14 | Pg | 01:55:29.53 | -0.03 | 334.67 | 0.05 | Manual |
| Z4 | LC14 | Sg | 01:55:30.52 | 0 | 334.67 | 0.05 | Manual |
| Z4 | 01X38 | Pg | 01:55:29.57 | -0.04 | 258.95 | 0.05 | Manual |
| Z4 | 01X38 | Sg | 01:55:30.55 | -0.03 | 258.95 | 0.05 | Manual |
| Z4 | 01X30 | Pg | 01:55:29.56 | -0.08 | 174.31 | 0.05 | Manual |
| Z4 | 01X30 | Sg | 01:55:30.55 | -0.1 | 174.31 | 0.05 | Manual |
| Z4 | 01X48 | Pg | 01:55:29.63 | -0.04 | 304.28 | 0.06 | Manual |
| Z4 | 01X48 | Sg | 01:55:30.63 | -0.07 | 304.28 | 0.06 | Manual |
| Z4 | 01X29 | Pg | 01:55:29.70 | 0.02 | 200.79 | 0.06 | Manual |
| Z4 | 01X29 | Sg | 01:55:30.59 | -0.12 | 200.79 | 0.06 | Manual |
| Z4 | 01X31 | Pg | 01:55:29.63 | -0.11 | 147.75 | 0.06 | Manual |
| Z4 | 01X31 | Sg | 01:55:30.71 | -0.11 | 147.75 | 0.06 | Manual |
| Z4 | 01X42 | Pg | 01:55:29.74 | -0.02 | 101.58 | 0.06 | Manual |
| Z4 | 01X42 | Sg | 01:55:30.80 | -0.05 | 101.58 | 0.06 | Manual |
| Z4 | 01X59 | Sg | 01:55:30.76 | -0.1 | 346.46 | 0.06 | Manual |
| Z4 | 01X52 | Pg | 01:55:29.85 | 0.01 | 59.75 | 0.07 | Manual |
| Z4 | 01X52 | Sg | 01:55:31.6 | 0.07 | 59.75 | 0.07 | Manual |
| Z4 | 01X60 | Pg | 01:55:29.82 | -0.03 | 5.08 | 0.07 | Manual |
| Z4 | 01X60 | Sg | 01:55:30.89 | -0.11 | 5.08 | 0.07 | Manual |
| Z4 | 01X28 | Pg | 01:55:29.82 | -0.05 | 224.07 | 0.07 | Manual |
| Z4 | 01X61 | Pg | 01:55:29.95 | 0 | 27.45 | 0.08 | Manual |
| Z4 | 01X61 | Sg | 01:55:31.15 | 0 | 27.45 | 0.08 | Manual |
| Z4 | 01X37 | Pg | 01:55:29.92 | -0.03 | 262.25 | 0.08 | Manual |
| Z4 | 01X37 | Sg | 01:55:31.18 | 0.02 | 262.25 | 0.08 | Manual |
| Z4 | 01X32 | Pg | 01:55:29.94 | -0.05 | 129.13 | 0.08 | Manual |
| Z4 | 01X32 | Sg | 01:55:31.29 | 0.06 | 129.13 | 0.08 | Manual |
| Z4 | 01X47 | Pg | 01:55:30.1 | 0 | 296.88 | 0.08 | Manual |
| Z4 | 01X19 | Pg | 01:55:30.8 | -0.01 | 186.05 | 0.09 | Manual |
| Z4 | 01X19 | Sg | 01:55:31.41 | 0 | 186.05 | 0.09 | Manual |
| Z4 | 01X27 | Pg | 01:55:30.19 | 0.04 | 238.93 | 0.09 | Manual |
| Z4 | 01X62 | Pg | 01:55:30.25 | 0.08 | 42.12 | 0.09 | Manual |
| Z4 | 01X57 | Pg | 01:55:30.32 | 0.03 | 310.99 | 0.1 | Manual |
| Z4 | 01X33 | Pg | 01:55:30.31 | 0.01 | 118.75 | 0.1 | Manual |
| Z4 | 01X33 | Sg | 01:55:31.80 | 0.05 | 118.75 | 0.1 | Manual |
| Z4 | 01X70 | Sg | 01:55:31.95 | 0.06 | 2.33 | 0.11 | Manual |
| Z4 | 01X36 | Sg | 01:55:31.96 | 0.03 | 264.07 | 0.11 | Manual |
| Z4 | 01X69 | Pg | 01:55:30.40 | -0.01 | 349.64 | 0.11 | Manual |
| Z4 | 01X69 | Sg | 01:55:31.100 | 0.05 | 349.64 | 0.11 | Manual |
| Z4 | 01X22 | Pg | 01:55:30.40 | -0.04 | 145.57 | 0.11 | Manual |
| Z4 | 01X22 | Sg | 01:55:32.9 | 0.1 | 145.57 | 0.11 | Manual |
| Z4 | 01X46 | Pg | 01:55:30.57 | 0.13 | 289.36 | 0.11 | Manual |
| Z4 | 01X46 | Sg | 01:55:32.11 | 0.1 | 289.36 | 0.11 | Manual |
| Z4 | 01X71 | Pg | 01:55:30.55 | 0.06 | 17.45 | 0.11 | Manual |
| Z4 | 01X71 | Sg | 01:55:32.8 | -0.01 | 17.45 | 0.11 | Manual |
| Z4 | 01X44 | Sg | 01:55:32.27 | 0.08 | 95.86 | 0.12 | Manual |
| Z4 | 01X68 | Pg | 01:55:30.58 | -0.02 | 335.19 | 0.12 | Manual |
| Z4 | 01X68 | Sg | 01:55:32.32 | 0.04 | 335.19 | 0.12 | Manual |
| Z4 | 01X54 | Pg | 01:55:30.77 | 0.13 | 79.26 | 0.12 | Manual |
| Z4 | 01X54 | Sg | 01:55:32.51 | 0.17 | 79.26 | 0.12 | Manual |
| Z4 | 01X11 | Pg | 01:55:30.72 | -0.04 | 177.01 | 0.13 | Manual |
| Z4 | 01X11 | Sg | 01:55:32.48 | -0.06 | 177.01 | 0.13 | Manual |
| Z4 | 01X67 | Pg | 01:55:30.79 | 0.01 | 322.27 | 0.13 | Manual |
| Z4 | 01X23 | Pg | 01:55:30.76 | -0.04 | 134.5 | 0.13 | Manual |
| Z4 | 01X64 | Pg | 01:55:31.1 | 0.13 | 59.48 | 0.13 | Manual |
| Z4 | 01X64 | Sg | 01:55:32.90 | 0.15 | 59.48 | 0.13 | Manual |
| Z4 | 01X73 | Pg | 01:55:31.26 | 0.12 | 40.47 | 0.15 | Manual |
| Z4 | 01X73 | Sg | 01:55:33.19 | 0 | 40.47 | 0.15 | Manual |
| Z4 | 01X78 | Sg | 01:55:33.5 | -0.18 | 351.57 | 0.15 | Manual |
| Z4 | 01X80 | Sg | 01:55:33.24 | -0.14 | 12.63 | 0.16 | Manual |
| Z4 | 01X14 | Pg | 01:55:31.19 | -0.13 | 144.44 | 0.16 | Manual |
| Z4 | 01X15 | Pg | 01:55:31.45 | 0.12 | 235.89 | 0.16 | Manual |
| Z4 | 01X81 | Sg | 01:55:33.44 | -0.13 | 22.64 | 0.16 | Manual |
| Z4 | 01X07 | Pg | 01:55:31.58 | 0.12 | 218.28 | 0.17 | Manual |
| Z4 | 01X76 | Pg | 01:55:31.35 | -0.11 | 332.74 | 0.17 | Manual |
| Z4 | 01X65 | Pg | 01:55:31.45 | -0.06 | 309.37 | 0.17 | Manual |
| Z4 | 01X04 | Pg | 01:55:31.53 | -0.02 | 178.33 | 0.17 | Manual |
| FR | CHIF | Pg | 01:55:32.58 | 0.06 | 106.41 | 0.22 | Manual |
| FR | CHIF | Sg | 01:55:35.22 | -0.34 | 106.41 | 0.22 | Manual |