This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.7 MLv |
| Local datetime | 1991/02/06 00:57 |
| Universal datetime | 1991/02/05 23:57 |
| Latitude | 46.11 ° ± 3 km |
| Longitude | -2.11 ° ± 7 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Have you felt an earthquake ?
You can participate to science by bringing your testimony.
Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
La Rochelle 
|
73 | 75735 |
| Les Sables-d'Olonne
|
53 | 44017 |
| Saint-Hilaire-de-Riez
|
71 | 11169 |
| Aizenay
|
79 | 9510 |
| Aytré
|
77 | 8725 |
| Saint-Jean-de-Monts
|
77 | 8634 |
| Périgny
|
79 | 8428 |
| Talmont-Saint-Hilaire
|
55 | 7657 |
| Saint-Gilles-Croix-de-Vie
|
66 | 7655 |
| Lagord
|
74 | 7048 |
| Saint-Pierre-d'Oléron
|
65 | 6743 |
| Aubigny-Les Clouzeaux
|
74 | 6571 |
| Puilboreau
|
77 | 6182 |
| Nieul-sur-Mer
|
74 | 5759 |
| Les Achards
|
64 | 5063 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| Azimuthal gap | |
| Number of stations used | 25 |
| 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 | Pn | 23:57:55.60 | 0.6 | 69 | 1.45 | Manual |
| RD | MFF | Pg | 23:57:57.80 | 1.1 | 69 | 1.45 | Manual |
| RD | MFF | Sg | 23:58:17.50 | 0.7 | 69 | 1.45 | Manual |
| RD | LPF | Pn | 23:58:02.90 | -0.41 | 20 | 2.06 | Manual |
| RD | LPF | Pg | 23:58:08.50 | 0.24 | 20 | 2.06 | Manual |
| RD | LPF | Sg | 23:58:35.50 | -1.28 | 20 | 2.06 | Manual |
| RD | LFF | Pn | 23:58:07.30 | 0.44 | 119 | 2.32 | Manual |
| RD | LFF | Pg | 23:58:13.0 | -0.18 | 119 | 2.32 | Manual |
| RD | LFF | Sg | 23:58:44.0 | -1.3 | 119 | 2.32 | Manual |