This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.1 MLv |
| Local datetime | 1986/10/24 19:52 |
| Universal datetime | 1986/10/24 18:52 |
| Latitude | 46.97 ° ± 2 km |
| Longitude | -1.07 ° ± 7 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 |
|---|---|---|
Cholet 
|
17 | 53917 |
| Sèvremoine
|
14 | 25414 |
| Beaupréau-en-Mauges
|
27 | 23228 |
| Montaigu-Vendée
|
18 | 20126 |
| Les Herbiers
|
12 | 15958 |
| Montrevault-sur-Èvre
|
32 | 15859 |
| Vallet
|
27 | 9015 |
| Essarts en Bocage
|
23 | 8931 |
| Mauléon
|
25 | 8519 |
| Clisson
|
21 | 7187 |
| Sèvremont
|
22 | 6486 |
| Bellevigny
|
33 | 6005 |
| Mortagne-sur-Sèvre
|
10 | 5930 |
| Chanverrie
|
7 | 5517 |
| Pouzauges
|
28 | 5514 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.8 |
| Azimuthal gap | |
| Number of stations used | 19 |
| Number of phases used | 12 |
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 |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 18:53:09.50 | -0.06 | 120 | 0.73 | Manual |
| RD | MFF | Sg | 18:53:20.70 | 0.87 | 120 | 0.73 | Manual |
| RD | LPF | Pg | 18:53:15.90 | 0.19 | 1 | 1.06 | Manual |
| RD | LPF | Sg | 18:53:31.30 | 0.76 | 1 | 1.06 | Manual |
| RD | GRR | Pg | 18:53:22.10 | -0.43 | 6 | 1.43 | Manual |
| RD | GRR | Sg | 18:53:42.40 | 0.02 | 6 | 1.43 | Manual |
| RD | LDF | Pg | 18:53:28.80 | 0.23 | 21 | 1.75 | Manual |
| RD | LDF | Sg | 18:53:53.30 | 0.48 | 21 | 1.75 | Manual |
| RD | FLN | Pg | 18:53:29.50 | -0.8 | 12 | 1.84 | Manual |
| RD | FLN | Sg | 18:53:55.20 | -0.59 | 12 | 1.84 | Manual |
| RD | LSF | Pg | 18:53:32.40 | 0.33 | 111 | 1.93 | Manual |
| RD | LSF | Sg | 18:53:57.90 | -0.96 | 111 | 1.93 | Manual |