This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.8 MLv |
| Local datetime | 2017/08/29 07:36 |
| Universal datetime | 2017/08/29 05:36 |
| Latitude | 46.40 ° ± 3 km |
| Longitude | -3.20 ° ± 4 km |
| Depth | 10 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 
|
121 | 69993 |
| Les Sables-d'Olonne
|
111 | 44017 |
| Challans
|
115 | 20622 |
| La Baule-Escoublac
|
118 | 16132 |
| Guérande
|
119 | 15873 |
| Pornic
|
119 | 15018 |
| Saint-Brevin-les-Pins
|
123 | 13802 |
| Saint-Hilaire-de-Riez
|
102 | 11169 |
| Pornichet
|
117 | 10669 |
| Saint-Jean-de-Monts
|
99 | 8634 |
| Talmont-Saint-Hilaire
|
121 | 7657 |
| Saint-Gilles-Croix-de-Vie
|
103 | 7655 |
| Machecoul-Saint-Même
|
125 | 7473 |
| Saint-André-des-Eaux
|
123 | 6473 |
| Les Achards
|
120 | 5063 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.45 |
| Azimuthal gap | 174.53 ° |
| Number of stations used | 47 |
| Number of phases used | 53 |
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 |
|---|---|---|---|---|---|---|---|
| RA | UBNA | Pn | 05:36:37.16 | -0.81 | 54.29 | 1.31 | Manual |
| RA | UBNA | Pg | 05:36:38.78 | -0.4 | 54.29 | 1.31 | Manual |
| RA | UNIO | Pn | 05:36:39.94 | -0.25 | 109.23 | 1.47 | Manual |
| RA | UNIO | Pg | 05:36:41.85 | -0.12 | 109.23 | 1.47 | Manual |
| RA | UNIO | Sn | 05:37:00.93 | 0.16 | 109.23 | 1.47 | Manual |
| RA | UBQP | Pg | 05:36:46.39 | 0.85 | 339.07 | 1.69 | Manual |
| RD | ROSF | Pn | 05:36:46.17 | -0.28 | 358.49 | 1.94 | Manual |
| RD | ROSF | Pg | 05:36:50.36 | 0.59 | 358.49 | 1.94 | Manual |
| FR | CAMF | Pn | 05:36:48.99 | 0.28 | 333.22 | 2.1 | Manual |
| RD | MFF | Pn | 05:36:48.51 | -0.4 | 83.46 | 2.12 | Manual |
| RD | MFF | Pg | 05:36:53.28 | 0.44 | 83.46 | 2.12 | Manual |
| FR | LRVF | Pg | 05:37:00.5 | 0.85 | 124.66 | 2.49 | Manual |
| GB | JSA | Pn | 05:36:58.47 | -0.68 | 13.55 | 2.87 | Manual |
| ES | EALK | Pn | 05:37:06.30 | -0.05 | 158.69 | 3.4 | Manual |
| FR | OSSF | Pn | 05:37:06.62 | -0.16 | 155.67 | 3.43 | Manual |
| FR | MONQ | Pn | 05:37:10.25 | -0.18 | 121.74 | 3.7 | Manual |
| FR | ATE | Pn | 05:37:10.38 | -0.87 | 150.9 | 3.76 | Manual |
| GB | CCA1 | Pn | 05:37:14.73 | -0.03 | 341.06 | 4.02 | Manual |
| G | CLF | Pn | 05:37:14.89 | -0.35 | 64.43 | 4.06 | Manual |
| GB | DYA | Pn | 05:37:15.18 | -0.17 | 353.37 | 4.07 | Manual |
| LC | CANF | Pn | 05:37:15.34 | -0.63 | 151.29 | 4.11 | Manual |
| FR | PYM | Pn | 05:37:19.89 | 0.44 | 96.33 | 4.37 | Manual |
| FR | PYM | Sg | 05:38:30.28 | -0.26 | 96.33 | 4.37 | Manual |
| FR | CFF | Pn | 05:37:20.37 | 0.08 | 96.03 | 4.43 | Manual |
| ES | ECHI | Pn | 05:37:20.69 | 0.06 | 145.81 | 4.45 | Manual |
| FR | MLS | Pn | 05:37:22.30 | -0.42 | 136.85 | 4.61 | Manual |
| RA | OCSF | Pn | 05:37:22.89 | 0.07 | 104.98 | 4.62 | Manual |
| GB | HTL | Pn | 05:37:24.22 | 0.62 | 349.97 | 4.67 | Manual |
| FR | SALF | Pn | 05:37:24.72 | -0.66 | 137.74 | 4.8 | Manual |
| RD | MTLF | Pn | 05:37:26.49 | -0.41 | 126.55 | 4.92 | Manual |
| RD | LOR | Pn | 05:37:26.60 | -0.34 | 77.3 | 4.92 | Manual |
| FR | PAND | Pn | 05:37:30.79 | 0.68 | 137.11 | 5.15 | Manual |
| FR | CARF | Pn | 05:37:32.10 | 0.2 | 132.32 | 5.28 | Manual |
| FR | PLYF | Pn | 05:37:35.9 | 0.38 | 81.32 | 5.49 | Manual |
| FR | OGRV | Pn | 05:37:34.70 | -0.14 | 87.71 | 5.5 | Manual |
| G | SSB | Pn | 05:37:35.2 | -0.11 | 98.94 | 5.52 | Manual |
| FR | FILF | Pn | 05:37:35.83 | 0.24 | 131.71 | 5.56 | Manual |
| FR | BANN | Pn | 05:37:35.51 | -0.18 | 108.78 | 5.56 | Manual |
| GB | MCH1 | Pn | 05:37:35.35 | -0.84 | 1.26 | 5.6 | Manual |
| FR | SJAF | Pn | 05:37:39.37 | -0.25 | 129.81 | 5.85 | Manual |
| FR | OGMY | Pn | 05:37:46.30 | 0.14 | 91.43 | 6.34 | Manual |
| FR | DOU | Pn | 05:37:46.41 | -0.35 | 51.78 | 6.38 | Manual |
| BE | SKQ | Pn | 05:37:47.43 | -0.04 | 46.01 | 6.43 | Manual |
| CH | GIMEL | Pn | 05:37:49.52 | 0.62 | 85.42 | 6.54 | Manual |
| FR | BOUC | Pn | 05:37:48.55 | -0.4 | 79.16 | 6.54 | Manual |
| FR | RUSF | Pn | 05:37:50.16 | 0.21 | 108.82 | 6.61 | Manual |
| CH | BRANT | Pn | 05:37:50.97 | 0.19 | 81.9 | 6.68 | Manual |
| FR | BSTF | Pn | 05:37:52.42 | 0.29 | 109.39 | 6.77 | Manual |
| FR | MLYF | Pn | 05:37:52.90 | 0.73 | 107.63 | 6.78 | Manual |
| FR | ARTF | Pn | 05:37:54.100 | 0.15 | 110.55 | 6.98 | Manual |
| FR | BLAF | Pn | 05:37:55.82 | 0.97 | 107.24 | 6.98 | Manual |
| FR | TRIGF | Pn | 05:37:59.79 | 0.55 | 107.87 | 7.3 | Manual |
| CH | SLE | Pn | 05:38:10.3 | 0 | 76.07 | 8.1 | Manual |