This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 2020/09/01 11:52 |
| Universal datetime | 2020/09/01 09:52 |
| Latitude | 46.94 ° ± 0.1 km |
| Longitude | -2.00 ° ± 0.1 km |
| Depth | 10 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 |
|---|---|---|
Challans 
|
17 | 20622 |
| Pornic
|
20 | 15018 |
| Saint-Brevin-les-Pins
|
36 | 13802 |
| Saint-Hilaire-de-Riez
|
22 | 11169 |
| Saint-Philbert-de-Grand-Lieu
|
29 | 8921 |
| Saint-Jean-de-Monts
|
16 | 8634 |
| Bouaye
|
34 | 7844 |
| Saint-Gilles-Croix-de-Vie
|
29 | 7655 |
| Machecoul-Saint-Même
|
15 | 7473 |
| Sainte-Pazanne
|
21 | 6774 |
| Chaumes-en-Retz
|
24 | 6759 |
| La Montagne
|
36 | 6231 |
| Saint-Jean-de-Boiseau
|
35 | 5827 |
| La Chevrolière
|
35 | 5589 |
| Le Pellerin
|
34 | 5100 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 140.03 ° |
| Number of stations used | 18 |
| Number of phases used | 30 |
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 | 09:52:13.76 | 0.53 | 48.52 | 0.33 | Manual |
| FR | BOUF | Sg | 09:52:18.66 | 0.71 | 48.52 | 0.33 | Manual |
| FR | BEGF | Pg | 09:52:20.28 | 0.34 | 345.16 | 0.69 | Manual |
| FR | BEGF | Sg | 09:52:29.43 | -0.22 | 345.16 | 0.69 | Manual |
| FR | BIMF | Pg | 09:52:23.58 | -0.27 | 295.47 | 0.91 | Manual |
| FR | BIMF | Sg | 09:52:36.35 | -0.14 | 295.47 | 0.91 | Manual |
| FR | CRNF | Pg | 09:52:24.5 | -0.47 | 77.78 | 0.94 | Manual |
| FR | SDOF | Pg | 09:52:25.36 | 0.05 | 155.43 | 0.98 | Manual |
| FR | SDOF | Sg | 09:52:38.83 | -0.2 | 155.43 | 0.98 | Manual |
| FR | GUEF | Pg | 09:52:26.34 | 0.04 | 335.69 | 1.04 | Manual |
| FR | GUEF | Sg | 09:52:40.9 | -0.67 | 335.69 | 1.04 | Manual |
| RA | UNIO | Pg | 09:52:29.7 | 0.15 | 151.93 | 1.18 | Manual |
| FR | PLOF | Pg | 09:52:30.30 | 0 | 310.07 | 1.26 | Manual |
| RD | MFF | Pg | 09:52:30.76 | -0.51 | 104.33 | 1.32 | Manual |
| FR | CHIF | Pg | 09:52:31.47 | -0.59 | 125.81 | 1.37 | Manual |
| FR | MTNF | Pg | 09:52:34.64 | -0.39 | 29.98 | 1.54 | Manual |
| FR | MTNF | Sn | 09:52:53.64 | -0.74 | 29.98 | 1.54 | Manual |
| FR | PLEF | Sn | 09:52:54.78 | -0.27 | 351.84 | 1.57 | Manual |
| RD | ROSF | Pg | 09:52:36.78 | 0.1 | 328.72 | 1.64 | Manual |
| FR | OLIV | Pg | 09:52:38.88 | 0.22 | 304.72 | 1.76 | Manual |
| FR | LOUF | Pn | 09:52:36.0 | -0.53 | 15.23 | 1.8 | Manual |
| FR | LOUF | Pg | 09:52:39.9 | -0.31 | 15.23 | 1.8 | Manual |
| FR | LOUF | Sn | 09:53:01.3 | 0.12 | 15.23 | 1.8 | Manual |
| FR | GNEF | Pn | 09:52:37.53 | 0.8 | 116.72 | 1.81 | Manual |
| FR | GNEF | Pg | 09:52:39.58 | -0.06 | 116.72 | 1.81 | Manual |
| FR | GNEF | Sn | 09:53:01.34 | 0.08 | 116.72 | 1.81 | Manual |
| FR | TSDF | Pn | 09:52:38.12 | 0.83 | 63.33 | 1.85 | Manual |
| FR | TSDF | Pg | 09:52:40.46 | 0.12 | 63.33 | 1.85 | Manual |
| FR | SOMF | Pn | 09:52:37.58 | -0.88 | 44.92 | 1.94 | Manual |
| FR | SOMF | Pg | 09:52:41.66 | -0.14 | 44.92 | 1.94 | Manual |