This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.7 MLv |
| Local datetime | 1985/12/12 00:54 |
| Universal datetime | 1985/12/11 23:54 |
| Latitude | 47.00 ° ± 2 km |
| Longitude | -0.04 ° ± 4 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
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Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Saumur 
|
30 | 26734 |
| Bressuire
|
37 | 19519 |
| Thouars
|
16 | 13990 |
| Doué-en-Anjou
|
29 | 11005 |
| Brissac Loire Aubance
|
47 | 10807 |
| Parthenay
|
42 | 10267 |
| Gennes-Val-de-Loire
|
40 | 8724 |
| Chinon
|
29 | 8242 |
| Lys-Haut-Layon
|
36 | 7880 |
| Jaunay-Marigny
|
44 | 7530 |
| Longué-Jumelles
|
45 | 6794 |
| Loudun
|
11 | 6747 |
| Saint-Martin-la-Pallu
|
38 | 5546 |
| Nueil-les-Aubiers
|
43 | 5541 |
| Neuville-de-Poitou
|
42 | 5324 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
2000 km
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 16 |
| Number of phases used | 8 |
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 | 23:54:41.30 | 0.37 | 190 | 0.4 | Manual |
| RD | MFF | Sg | 23:54:46.20 | -0.49 | 190 | 0.4 | Manual |
| RD | LPF | Pg | 23:54:57.30 | 0.89 | 327 | 1.24 | Manual |
| RD | LPF | Sg | 23:55:12.70 | -0.94 | 327 | 1.24 | Manual |
| RD | LSF | Pg | 23:54:58.70 | 0.84 | 124 | 1.31 | Manual |
| RD | LSF | Sg | 23:55:15.30 | -0.86 | 124 | 1.31 | Manual |
| RD | GRR | Pg | 23:55:01.80 | 0.51 | 339 | 1.5 | Manual |
| RD | GRR | Sg | 23:55:21.70 | -0.41 | 339 | 1.5 | Manual |