This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 2023/01/06 18:41 |
| Universal datetime | 2023/01/06 17:41 |
| Latitude | 47.30 ° ± 0.1 km |
| Longitude | -1.94 ° ± 0.1 km |
| Depth | 1 km (from location) ± 0.5 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Couëron 
|
18 | 21372 |
| Pornic
|
22 | 15018 |
| Saint-Brevin-les-Pins
|
17 | 13802 |
| Pontchâteau
|
19 | 10684 |
| Blain
|
22 | 9793 |
| Savenay
|
6 | 8679 |
| Sautron
|
20 | 8192 |
| Donges
|
10 | 7961 |
| Trignac
|
20 | 7868 |
| Saint-Étienne-de-Montluc
|
13 | 7129 |
| Montoir-de-Bretagne
|
15 | 7088 |
| Chaumes-en-Retz
|
17 | 6759 |
| Vigneux-de-Bretagne
|
17 | 6030 |
| Saint-Jean-de-Boiseau
|
21 | 5827 |
| Le Pellerin
|
12 | 5100 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.21 |
| Azimuthal gap | 108.58 ° |
| Number of stations used | 24 |
| Number of phases used | 42 |
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 |
|---|---|---|---|---|---|---|---|
| FR | BOUF | Pg | 17:41:47.21 | 0 | 124.12 | 0.25 | Manual |
| FR | BOUF | Sg | 17:41:50.72 | 0.2 | 124.12 | 0.25 | Manual |
| FR | BEGF | Pg | 17:41:49.82 | 0.19 | 325.41 | 0.38 | Manual |
| FR | BEGF | Sg | 17:41:54.59 | -0.15 | 325.41 | 0.38 | Manual |
| FR | RIAF | Pg | 17:41:51.36 | -0.01 | 64.11 | 0.47 | Manual |
| FR | RIAF | Sg | 17:41:57.53 | -0.22 | 64.11 | 0.47 | Manual |
| FR | GUEF | Pg | 17:41:56.61 | 0.11 | 321.64 | 0.75 | Manual |
| FR | GUEF | Sg | 17:42:06.36 | -0.29 | 321.64 | 0.75 | Manual |
| FR | BIMF | Pg | 17:41:58.42 | -0.07 | 272.14 | 0.86 | Manual |
| FR | CRNF | Pg | 17:41:58.88 | -0.35 | 100.24 | 0.9 | Manual |
| FR | CRNF | Sg | 17:42:10.85 | -0.52 | 100.24 | 0.9 | Manual |
| FR | LGIF | Pg | 17:41:59.67 | -0.02 | 156.25 | 0.92 | Manual |
| FR | LGIF | Sg | 17:42:12.25 | 0.09 | 156.25 | 0.92 | Manual |
| FR | PLOF | Pg | 17:42:02.95 | -0.1 | 294.37 | 1.1 | Manual |
| FR | PLOF | Sg | 17:42:17.81 | -0.16 | 294.37 | 1.1 | Manual |
| FR | MTNF | Pg | 17:42:05.15 | -0.1 | 36.88 | 1.22 | Manual |
| FR | MTNF | Sg | 17:42:21.77 | -0.03 | 36.88 | 1.22 | Manual |
| FR | PLEF | Pg | 17:42:05.43 | 0.15 | 347.71 | 1.22 | Manual |
| FR | PLEF | Sg | 17:42:21.59 | -0.25 | 347.71 | 1.22 | Manual |
| FR | SDOF | Sg | 17:42:24.81 | 0.21 | 163.56 | 1.31 | Manual |
| RD | ROSF | Pg | 17:42:08.20 | 0.17 | 319.56 | 1.37 | Manual |
| RD | ROSF | Sg | 17:42:26.86 | 0.26 | 319.56 | 1.37 | Manual |
| RD | MFF | Pn | 17:42:07.96 | 0.07 | 118.96 | 1.42 | Manual |
| FR | LOUF | Pn | 17:42:08.10 | -0.18 | 17.53 | 1.44 | Manual |
| FR | LOUF | Pg | 17:42:09.42 | 0 | 17.53 | 1.44 | Manual |
| FR | LOUF | Sn | 17:42:28.50 | -0.28 | 17.53 | 1.44 | Manual |
| FR | GIZF | Pg | 17:42:09.95 | 0.26 | 85.05 | 1.46 | Manual |
| FR | GIZF | Sg | 17:42:29.48 | 0.01 | 85.05 | 1.46 | Manual |
| RA | UNIO | Sg | 17:42:30.84 | 0.26 | 159.76 | 1.49 | Manual |
| FR | CHIF | Pg | 17:42:11.75 | -0.02 | 137.31 | 1.58 | Manual |
| FR | CHIF | Sg | 17:42:33.19 | -0.04 | 137.31 | 1.58 | Manual |
| FR | OLIV | Pg | 17:42:12.13 | -0.3 | 293.46 | 1.61 | Manual |
| FR | SOMF | Pn | 17:42:11.53 | 0.12 | 52.7 | 1.68 | Manual |
| FR | SOMF | Pg | 17:42:13.32 | -0.14 | 52.7 | 1.68 | Manual |
| FR | SOMF | Sg | 17:42:36.3 | -0.39 | 52.7 | 1.68 | Manual |
| FR | TSDF | Pg | 17:42:14.16 | 0.5 | 73.71 | 1.69 | Manual |
| FR | TSDF | Sg | 17:42:36.71 | -0.08 | 73.71 | 1.69 | Manual |
| FR | LOCF | Pg | 17:42:15.70 | 0.07 | 320.48 | 1.8 | Manual |
| FR | SROF | Pn | 17:42:13.47 | -0.06 | 17.42 | 1.83 | Manual |
| FR | SROF | Pg | 17:42:16.25 | 0.13 | 17.42 | 1.83 | Manual |
| GB | JSA | Pg | 17:42:17.1 | -0.16 | 355.44 | 1.89 | Manual |
| FR | GNEF | Pg | 17:42:18.27 | -0.17 | 126.62 | 1.97 | Manual |