This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.1 MLv |
| Local datetime | 2012/12/19 10:13 |
| Universal datetime | 2012/12/19 09:13 |
| Latitude | 46.91 ° ± 7 km |
| Longitude | -1.81 ° ± 8 km |
| Depth | 10 km (operator assigned) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Challans 
|
9 | 20622 |
| Pornic
|
30 | 15018 |
| Saint-Hilaire-de-Riez
|
22 | 11169 |
| Aizenay
|
24 | 9510 |
| Saint-Philbert-de-Grand-Lieu
|
20 | 8921 |
| Saint-Jean-de-Monts
|
22 | 8634 |
| Le Poiré-sur-Vie
|
28 | 8509 |
| Bouaye
|
28 | 7844 |
| Saint-Gilles-Croix-de-Vie
|
26 | 7655 |
| Machecoul-Saint-Même
|
10 | 7473 |
| Sainte-Pazanne
|
19 | 6774 |
| Chaumes-en-Retz
|
27 | 6759 |
| La Montagne
|
32 | 6231 |
| Pont-Saint-Martin
|
30 | 6037 |
| La Chevrolière
|
25 | 5589 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | 320.17 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
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 | RENF | Pn | 09:14:15.83 | -0.19 | 5.52 | 1.21 | Manual |
| FR | RENF | Sn | 09:14:32.89 | -0.61 | 5.52 | 1.21 | Manual |
| RD | ROT2 | Pn | 09:14:23.80 | 0.69 | 325.69 | 1.73 | Manual |
| RD | ROT2 | Sn | 09:14:46.42 | -0.3 | 325.69 | 1.73 | Manual |
| GB | JSA | Pn | 09:14:31.44 | 0.81 | 354.03 | 2.29 | Manual |
| GB | JSA | Pg | 09:14:34.92 | -0.21 | 354.03 | 2.29 | Manual |
| GB | JSA | Sn | 09:15:01.64 | 0.9 | 354.03 | 2.29 | Manual |
| GB | DYA | Pn | 09:14:50.22 | -0.84 | 339.03 | 3.79 | Manual |
| GB | CCA1 | Pn | 09:14:53.42 | -0.23 | 326.52 | 3.98 | Manual |