This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.2 MLv |
| Local datetime | 1986/03/23 06:20 |
| Universal datetime | 1986/03/23 05:20 |
| Latitude | 46.33 ° ± 2 km |
| Longitude | -0.01 ° ± 4 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 |
|---|---|---|
Poitiers 
|
40 | 88291 |
| Niort
|
35 | 58707 |
| Parthenay
|
39 | 10267 |
| Buxerolles
|
42 | 10023 |
| Jaunay-Marigny
|
52 | 7530 |
| Saint-Benoît
|
37 | 7233 |
| Chauray
|
29 | 7006 |
| Saint-Maixent-l'École
|
18 | 6982 |
| Melle
|
16 | 6213 |
| Migné-Auxances
|
41 | 6071 |
| Vouneuil-sous-Biard
|
35 | 5896 |
| La Crèche
|
23 | 5635 |
| Saint-Martin-la-Pallu
|
49 | 5546 |
| Aiffres
|
32 | 5506 |
| Neuville-de-Poitou
|
44 | 5324 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 7 |
| 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 | 05:20:44.90 | -0.14 | 341 | 0.29 | Manual |
| RD | MFF | Sg | 05:20:49.10 | -0.24 | 341 | 0.29 | Manual |
| RD | LSF | Pg | 05:21:00.50 | 1.11 | 94 | 1.07 | Manual |
| RD | LSF | Sg | 05:21:14.60 | 0.29 | 94 | 1.07 | Manual |
| RD | RJF | Pg | 05:21:06.70 | -0.41 | 133 | 1.48 | Manual |
| RD | RJF | Sg | 05:21:26.10 | -1.6 | 133 | 1.48 | Manual |
| RD | LFF | Sg | 05:21:28.80 | 0.86 | 159 | 1.49 | Manual |
| RD | TCF | Pg | 05:21:08.50 | 0.31 | 91 | 1.54 | Manual |
| RD | TCF | Sg | 05:21:29.30 | -0.27 | 91 | 1.54 | Manual |