This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 2022/02/07 02:20 |
| Universal datetime | 2022/02/07 01:20 |
| Latitude | 46.91 ° ± 0.1 km |
| Longitude | -2.65 ° ± 0.1 km |
| Depth | 5 km (operator assigned) ± 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 |
|---|---|---|
Saint-Nazaire 
|
51 | 69993 |
| Challans
|
62 | 20622 |
| La Baule-Escoublac
|
48 | 16132 |
| Guérande
|
50 | 15873 |
| Pornic
|
51 | 15018 |
| Saint-Brevin-les-Pins
|
53 | 13802 |
| Saint-Hilaire-de-Riez
|
55 | 11169 |
| Pornichet
|
47 | 10669 |
| Saint-Jean-de-Monts
|
47 | 8634 |
| Trignac
|
56 | 7868 |
| Saint-Gilles-Croix-de-Vie
|
60 | 7655 |
| Machecoul-Saint-Même
|
64 | 7473 |
| Montoir-de-Bretagne
|
60 | 7088 |
| Chaumes-en-Retz
|
61 | 6759 |
| Saint-André-des-Eaux
|
53 | 6473 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.43 |
| Azimuthal gap | 198.3 ° |
| Number of stations used | 17 |
| Number of phases used | 31 |
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 | BIMF | Pg | 01:20:35.16 | 0.11 | 318.18 | 0.57 | Manual |
| FR | BIMF | Sg | 01:20:42.38 | -0.35 | 318.18 | 0.57 | Manual |
| FR | BOUF | Pg | 01:20:38.4 | -0.11 | 69.3 | 0.73 | Manual |
| FR | BOUF | Sg | 01:20:47.77 | -0.34 | 69.3 | 0.73 | Manual |
| FR | BEGF | Pg | 01:20:38.89 | 0.34 | 20.07 | 0.76 | Manual |
| FR | BEGF | Sg | 01:20:48.73 | -0.06 | 20.07 | 0.76 | Manual |
| FR | LGIF | Pg | 01:20:42.21 | -0.21 | 117.26 | 0.96 | Manual |
| FR | LGIF | Sg | 01:20:55.5 | -0.45 | 117.26 | 0.96 | Manual |
| FR | GUEF | Pg | 01:20:42.38 | -0.38 | 0.44 | 0.98 | Manual |
| FR | GUEF | Sg | 01:20:55.21 | -0.88 | 0.44 | 0.98 | Manual |
| FR | PLOF | Pg | 01:20:42.61 | -0.41 | 327.91 | 1 | Manual |
| FR | RIAF | Pg | 01:20:44.91 | 0.16 | 55.99 | 1.09 | Manual |
| FR | RIAF | Sg | 01:20:58.95 | -0.57 | 55.99 | 1.09 | Manual |
| FR | OLIV | Pn | 01:20:49.87 | 0.1 | 315.56 | 1.44 | Manual |
| FR | OLIV | Pg | 01:20:50.98 | -0.21 | 315.56 | 1.44 | Manual |
| RD | ROSF | Pn | 01:20:51.3 | 0.53 | 343.68 | 1.49 | Manual |
| FR | PLEF | Pg | 01:20:53.55 | -0.42 | 7.44 | 1.6 | Manual |
| FR | PLEF | Sn | 01:21:13.80 | -0.31 | 7.44 | 1.6 | Manual |
| FR | CHIF | Pg | 01:20:56.41 | 0.33 | 115.72 | 1.73 | Manual |
| FR | CHIF | Sg | 01:21:19.23 | -0.85 | 115.72 | 1.73 | Manual |
| FR | DAUF | Pg | 01:20:55.99 | -0.2 | 63.34 | 1.73 | Manual |
| RD | MFF | Pg | 01:20:56.28 | -0.09 | 99.1 | 1.75 | Manual |
| RD | MFF | Sn | 01:21:18.14 | 0.47 | 99.1 | 1.75 | Manual |
| FR | MTNF | Pg | 01:20:57.78 | -0.05 | 41.03 | 1.83 | Manual |
| FR | LOUF | Pn | 01:20:57.88 | 0.57 | 26.85 | 2 | Manual |
| FR | LOUF | Pg | 01:21:00.33 | -0.27 | 26.85 | 2 | Manual |
| FR | LOUF | Sn | 01:21:24.75 | 0.8 | 26.85 | 2 | Manual |
| FR | GIZF | Pg | 01:21:01.63 | 0.87 | 74.44 | 2 | Manual |
| FR | GIZF | Sg | 01:21:28.19 | -0.36 | 74.44 | 2 | Manual |
| FR | SOMF | Pg | 01:21:05.96 | 0.24 | 51.65 | 2.3 | Manual |
| FR | SOMF | Sg | 01:21:37.21 | -0.24 | 51.65 | 2.3 | Manual |