This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3 MLv |
| Local datetime | 2001/09/23 02:31 |
| Universal datetime | 2001/09/23 00:31 |
| Latitude | 46.13 ° ± 2 km |
| Longitude | -0.31 ° ± 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 |
|---|---|---|
Niort 
|
25 | 58707 |
| Saintes
|
51 | 25470 |
| Rochefort
|
55 | 24151 |
| Cognac
|
48 | 18825 |
| Fontenay-le-Comte
|
52 | 13226 |
| Parthenay
|
58 | 10267 |
| Tonnay-Charente
|
47 | 8010 |
| Chauray
|
25 | 7006 |
| Saint-Maixent-l'École
|
32 | 6982 |
| Saint-Jean-d'Angély
|
26 | 6976 |
| Surgères
|
34 | 6807 |
| Melle
|
16 | 6213 |
| La Crèche
|
26 | 5635 |
| Aiffres
|
19 | 5506 |
| Dompierre-sur-Mer
|
59 | 5482 |
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 | 34 |
| 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 | 00:32:09.20 | -0.02 | 13 | 0.48 | Manual |
| RD | MFF | Sg | 00:32:16.0 | -0.02 | 13 | 0.48 | Manual |
| RD | LFF | Pn | 00:32:25.20 | 0.29 | 148 | 1.4 | Manual |
| RD | LFF | Pg | 00:32:26.0 | -0.38 | 148 | 1.4 | Manual |
| RD | LFF | Sg | 00:32:45.90 | 0.02 | 148 | 1.4 | Manual |
| RD | RJF | Pn | 00:32:27.0 | 0.46 | 122 | 1.52 | Manual |
| RD | RJF | Pg | 00:32:28.60 | -0.04 | 122 | 1.52 | Manual |
| RD | RJF | Sn | 00:32:47.0 | -0.86 | 122 | 1.52 | Manual |
| RD | RJF | Sg | 00:32:50.30 | 0.51 | 122 | 1.52 | Manual |