This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1985/01/27 21:52 |
| Universal datetime | 1985/01/27 20:52 |
| Latitude | 47.00 ° ± 2 km |
| Longitude | -0.57 ° ± 6 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 
|
24 | 53917 |
| Beaupréau-en-Mauges
|
37 | 23228 |
| Chemillé-en-Anjou
|
27 | 21392 |
| Bressuire
|
18 | 19519 |
| Thouars
|
24 | 13990 |
| Doué-en-Anjou
|
29 | 11005 |
| Mauléon
|
15 | 8519 |
| Lys-Haut-Layon
|
17 | 7880 |
| Sèvremont
|
28 | 6486 |
| Mortagne-sur-Sèvre
|
29 | 5930 |
| Bellevigne-en-Layon
|
30 | 5730 |
| Nueil-les-Aubiers
|
7 | 5541 |
| Chanverrie
|
32 | 5517 |
| Pouzauges
|
31 | 5514 |
| Moncoutant-sur-Sèvre
|
32 | 5046 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 11 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | MFF | Pg | 20:52:25.20 | 0.14 | 144 | 0.49 | Manual |
| RD | MFF | Sg | 20:52:31.70 | -0.26 | 144 | 0.49 | Manual |
| RD | LPF | Pg | 20:52:36.40 | 0.28 | 343 | 1.08 | Manual |
| RD | LPF | Sg | 20:52:50.40 | -0.82 | 343 | 1.08 | Manual |
| RD | GRR | Pg | 20:52:42.80 | 0.64 | 352 | 1.41 | Manual |
| RD | GRR | Sg | 20:53:01.40 | -0.3 | 352 | 1.41 | Manual |
| RD | LDF | Sg | 20:53:09.20 | 0.34 | 10 | 1.62 | Manual |
| RD | LSF | Pg | 20:52:46.60 | 0.27 | 117 | 1.63 | Manual |
| RD | LSF | Sg | 20:53:08.60 | -0.32 | 117 | 1.63 | Manual |