This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | -0.4 MLv |
| Local datetime | 2023/07/04 02:31 |
| Universal datetime | 2023/07/04 00:31 |
| Latitude | 46.18 ° ± 0.0 km |
| Longitude | -0.73 ° ± 0.0 km |
| Depth | 2 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 
|
26 | 58707 |
| Rochefort
|
33 | 24151 |
| Fontenay-le-Comte
|
31 | 13226 |
| Aytré
|
30 | 8725 |
| Périgny
|
28 | 8428 |
| Tonnay-Charente
|
27 | 8010 |
| Lagord
|
33 | 7048 |
| Chauray
|
33 | 7006 |
| Saint-Jean-d'Angély
|
31 | 6976 |
| Surgères
|
9 | 6807 |
| Puilboreau
|
30 | 6182 |
| Châtelaillon-Plage
|
30 | 5846 |
| Nieul-sur-Mer
|
34 | 5759 |
| Aiffres
|
27 | 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 | 0.11 |
| Azimuthal gap | 30.79 ° |
| Number of stations used | 63 |
| Number of phases used | 97 |
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 | 00:31:46.74 | 0.14 | 81.93 | 0 | Manual |
| Z4 | PSIS1 | Sg | 00:31:47.25 | 0.36 | 81.93 | 0 | Manual |
| Z4 | 01X40 | Pg | 00:31:46.82 | 0.01 | 78.42 | 0.02 | Manual |
| Z4 | 01X40 | Sg | 00:31:47.34 | 0.09 | 78.42 | 0.02 | Manual |
| Z4 | 01X39 | Pg | 00:31:46.80 | -0.02 | 259.03 | 0.02 | Manual |
| Z4 | 01X39 | Sg | 00:31:47.32 | 0.05 | 259.03 | 0.02 | Manual |
| Z4 | PSIS5 | Pg | 00:31:46.85 | -0.01 | 341.01 | 0.02 | Manual |
| Z4 | PSIS5 | Sg | 00:31:47.40 | 0.07 | 341.01 | 0.02 | Manual |
| Z4 | PSIS4 | Pg | 00:31:47.7 | -0.03 | 24.41 | 0.03 | Manual |
| Z4 | PSIS4 | Sg | 00:31:47.78 | 0.04 | 24.41 | 0.03 | Manual |
| Z4 | 01X29 | Pg | 00:31:47.12 | -0.07 | 197.56 | 0.04 | Manual |
| Z4 | 01X29 | Sg | 00:31:47.82 | -0.07 | 197.56 | 0.04 | Manual |
| Z4 | LC17 | Pg | 00:31:47.13 | -0.07 | 102.4 | 0.04 | Manual |
| Z4 | LC17 | Sg | 00:31:47.86 | -0.04 | 102.4 | 0.04 | Manual |
| Z4 | 01X30 | Pg | 00:31:47.12 | -0.09 | 161.48 | 0.04 | Manual |
| Z4 | 01X50 | Pg | 00:31:47.20 | -0.04 | 16.82 | 0.04 | Manual |
| Z4 | 01X50 | Sg | 00:31:47.97 | 0 | 16.82 | 0.04 | Manual |
| Z4 | 01X41 | Pg | 00:31:47.21 | -0.04 | 86.66 | 0.04 | Manual |
| Z4 | 01X41 | Sg | 00:31:47.97 | 0 | 86.66 | 0.04 | Manual |
| Z4 | 01X49 | Pg | 00:31:47.22 | -0.05 | 341.42 | 0.04 | Manual |
| Z4 | 01X49 | Sg | 00:31:48.2 | 0.01 | 341.42 | 0.04 | Manual |
| Z4 | LC16 | Pg | 00:31:47.24 | -0.05 | 84.26 | 0.05 | Manual |
| Z4 | LC16 | Sg | 00:31:47.98 | -0.07 | 84.26 | 0.05 | Manual |
| Z4 | PSIS3 | Pg | 00:31:47.26 | -0.08 | 327.22 | 0.05 | Manual |
| Z4 | PSIS3 | Sg | 00:31:48.17 | 0.04 | 327.22 | 0.05 | Manual |
| Z4 | 01X31 | Pg | 00:31:47.30 | -0.13 | 132.98 | 0.06 | Manual |
| Z4 | 01X31 | Sg | 00:31:48.27 | -0.01 | 132.98 | 0.06 | Manual |
| Z4 | 01X28 | Pg | 00:31:47.44 | 0 | 228.37 | 0.06 | Manual |
| Z4 | 01X28 | Sg | 00:31:48.43 | 0.13 | 228.37 | 0.06 | Manual |
| Z4 | LC14 | Pg | 00:31:47.44 | -0.04 | 347.58 | 0.06 | Manual |
| Z4 | LC14 | Sg | 00:31:48.44 | 0.07 | 347.58 | 0.06 | Manual |
| Z4 | 01X51 | Pg | 00:31:47.45 | -0.04 | 44.71 | 0.06 | Manual |
| Z4 | 01X51 | Sg | 00:31:48.39 | 0.02 | 44.71 | 0.06 | Manual |
| Z4 | LC15 | Pg | 00:31:47.46 | -0.04 | 24.85 | 0.06 | Manual |
| Z4 | LC15 | Sg | 00:31:48.37 | -0.02 | 24.85 | 0.06 | Manual |
| Z4 | 01X48 | Pg | 00:31:47.44 | -0.06 | 319.83 | 0.06 | Manual |
| Z4 | 01X37 | Pg | 00:31:47.66 | 0.01 | 273.09 | 0.07 | Manual |
| Z4 | 01X37 | Sg | 00:31:48.73 | 0.1 | 273.09 | 0.07 | Manual |
| Z4 | 01X42 | Pg | 00:31:47.62 | -0.03 | 88.78 | 0.07 | Manual |
| Z4 | 01X42 | Sg | 00:31:48.67 | 0.02 | 88.78 | 0.07 | Manual |
| Z4 | 01X19 | Pg | 00:31:47.62 | -0.11 | 181.2 | 0.07 | Manual |
| Z4 | 01X18 | Pg | 00:31:47.83 | 0.05 | 211.36 | 0.08 | Manual |
| Z4 | 01X18 | Sg | 00:31:49.1 | 0.15 | 211.36 | 0.08 | Manual |
| Z4 | 01X27 | Pg | 00:31:47.89 | 0.08 | 244.77 | 0.08 | Manual |
| Z4 | 01X27 | Sg | 00:31:49.10 | 0.2 | 244.77 | 0.08 | Manual |
| Z4 | 01X20 | Pg | 00:31:47.79 | -0.04 | 167.2 | 0.08 | Manual |
| Z4 | 01X47 | Pg | 00:31:47.85 | -0.03 | 308 | 0.08 | Manual |
| Z4 | 01X60 | Pg | 00:31:47.94 | 0.05 | 9.47 | 0.08 | Manual |
| Z4 | 01X60 | Sg | 00:31:49.7 | 0.02 | 9.47 | 0.08 | Manual |
| Z4 | 01X21 | Pg | 00:31:47.94 | -0.03 | 151.46 | 0.09 | Manual |
| Z4 | 01X58 | Pg | 00:31:47.99 | 0 | 333.03 | 0.09 | Manual |
| Z4 | 01X61 | Pg | 00:31:48.9 | 0.06 | 27.7 | 0.09 | Manual |
| Z4 | 01X61 | Sg | 00:31:49.37 | 0.1 | 27.7 | 0.09 | Manual |
| Z4 | 01X43 | Sg | 00:31:49.40 | 0.06 | 89.21 | 0.1 | Manual |
| Z4 | 01X17 | Pg | 00:31:48.27 | 0.13 | 224.69 | 0.1 | Manual |
| Z4 | 01X17 | Sg | 00:31:49.72 | 0.27 | 224.69 | 0.1 | Manual |
| Z4 | 01X36 | Sg | 00:31:49.67 | 0.2 | 271.62 | 0.1 | Manual |
| Z4 | 01X26 | Pg | 00:31:48.24 | 0.04 | 250.71 | 0.1 | Manual |
| Z4 | 01X33 | Pg | 00:31:48.21 | -0.01 | 109.89 | 0.1 | Manual |
| Z4 | 01X33 | Sg | 00:31:49.58 | -0.02 | 109.89 | 0.1 | Manual |
| Z4 | 01X22 | Pg | 00:31:48.17 | -0.06 | 137.66 | 0.1 | Manual |
| Z4 | 01X57 | Pg | 00:31:48.29 | 0.02 | 319.43 | 0.11 | Manual |
| Z4 | 01X53 | Pg | 00:31:48.44 | 0.13 | 69.63 | 0.11 | Manual |
| Z4 | 01X53 | Sg | 00:31:49.100 | 0.25 | 69.63 | 0.11 | Manual |
| Z4 | 01X62 | Pg | 00:31:48.44 | 0.1 | 40.21 | 0.11 | Manual |
| Z4 | 01X62 | Sg | 00:31:49.95 | 0.16 | 40.21 | 0.11 | Manual |
| Z4 | 01X11 | Pg | 00:31:48.45 | 0.02 | 172.77 | 0.11 | Manual |
| Z4 | 01X11 | Sg | 00:31:50.13 | 0.18 | 172.77 | 0.11 | Manual |
| Z4 | 01X10 | Pg | 00:31:48.59 | 0.1 | 186.08 | 0.12 | Manual |
| Z4 | 01X10 | Sg | 00:31:50.28 | 0.22 | 186.08 | 0.12 | Manual |
| Z4 | 01X70 | Sg | 00:31:50.25 | 0.08 | 5.7 | 0.12 | Manual |
| Z4 | 01X69 | Pg | 00:31:48.53 | -0.02 | 354.4 | 0.12 | Manual |
| Z4 | 01X69 | Sg | 00:31:50.28 | 0.12 | 354.4 | 0.12 | Manual |
| Z4 | 01X44 | Sg | 00:31:50.40 | 0.16 | 89.03 | 0.12 | Manual |
| Z4 | 01X35 | Sg | 00:31:50.35 | 0.09 | 271.28 | 0.12 | Manual |
| Z4 | 01X23 | Pg | 00:31:48.61 | -0.04 | 127.51 | 0.13 | Manual |
| Z4 | 01X68 | Pg | 00:31:48.72 | 0.01 | 340.89 | 0.13 | Manual |
| Z4 | 01X34 | Pg | 00:31:48.76 | 0.01 | 106.54 | 0.13 | Manual |
| Z4 | 01X13 | Pg | 00:31:48.80 | -0.02 | 148.81 | 0.14 | Manual |
| Z4 | 01X13 | Sg | 00:31:50.88 | 0.26 | 148.81 | 0.14 | Manual |
| Z4 | 01X24 | Pg | 00:31:48.98 | -0.05 | 121.55 | 0.15 | Manual |
| Z4 | 01X55 | Pg | 00:31:49.10 | 0.04 | 303.88 | 0.15 | Manual |
| Z4 | 01X14 | Pg | 00:31:49.3 | -0.1 | 139.01 | 0.15 | Manual |
| Z4 | 01X04 | Pg | 00:31:49.34 | 0.11 | 175.36 | 0.16 | Manual |
| Z4 | 01X73 | Pg | 00:31:49.51 | 0.15 | 39.34 | 0.16 | Manual |
| Z4 | 01X73 | Sg | 00:31:51.71 | 0.15 | 39.34 | 0.16 | Manual |
| Z4 | 01X77 | Pg | 00:31:49.30 | -0.09 | 346.67 | 0.17 | Manual |
| Z4 | 01X01 | Pg | 00:31:49.65 | 0.21 | 207.31 | 0.17 | Manual |
| Z4 | 01X65 | Pg | 00:31:49.47 | -0.05 | 314.58 | 0.17 | Manual |
| Z4 | 01X76 | Pg | 00:31:49.54 | -0.03 | 337.06 | 0.18 | Manual |
| Z4 | 01X76 | Sg | 00:31:52.4 | 0.12 | 337.06 | 0.18 | Manual |
| Z4 | 01X81 | Sg | 00:31:51.94 | 0 | 23.19 | 0.18 | Manual |
| Z4 | 01X82 | Sg | 00:31:52.35 | 0.05 | 30.88 | 0.19 | Manual |
| Z4 | 01X85 | Pg | 00:31:50.1 | -0.07 | 356.06 | 0.2 | Manual |
| Z4 | 01X83 | Pg | 00:31:50.13 | -0.12 | 341.46 | 0.21 | Manual |
| FR | CHIF | Pg | 00:31:50.14 | -0.4 | 102.48 | 0.23 | Manual |
| FR | CHIF | Sg | 00:31:53.60 | 0 | 102.48 | 0.23 | Manual |