This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 0.9 MLv |
| Local datetime | 1997/08/03 13:31 |
| Universal datetime | 1997/08/03 11:31 |
| Latitude | 45.92 ° ± 3 km |
| Longitude | -1.43 ° ± 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 |
|---|---|---|
La Rochelle 
|
33 | 75735 |
| Rochefort
|
36 | 24151 |
| Royan
|
45 | 18398 |
| Aytré
|
34 | 8725 |
| Périgny
|
37 | 8428 |
| Tonnay-Charente
|
43 | 8010 |
| Saujon
|
47 | 7165 |
| Lagord
|
37 | 7048 |
| Saint-Pierre-d'Oléron
|
10 | 6743 |
| Marennes-Hiers-Brouage
|
29 | 6252 |
| Puilboreau
|
38 | 6182 |
| Châtelaillon-Plage
|
32 | 5846 |
| Nieul-sur-Mer
|
38 | 5759 |
| Dompierre-sur-Mer
|
41 | 5482 |
| Saint-Georges-de-Didonne
|
50 | 5360 |
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 | 11 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | OLEF | Pg | 11:31:28.54 | 0.8 | 71 | 0.06 | Manual |
| FR | OLEF | Sg | 11:31:29.61 | 0.42 | 71 | 0.06 | Manual |
| FR | LRYF | Pg | 11:31:38.65 | 0.35 | 353 | 0.66 | Manual |
| FR | LRYF | Sg | 11:31:46.97 | -0.57 | 353 | 0.66 | Manual |
| RD | MFF | Pg | 11:31:47.90 | 0.97 | 52 | 1.12 | Manual |
| RD | MFF | Sg | 11:32:01.60 | -0.96 | 52 | 1.12 | Manual |
| RD | LFF | Pg | 11:31:59.10 | -0.98 | 122 | 1.82 | Manual |
| RD | LFF | Sg | 11:32:25.30 | -0.04 | 122 | 1.82 | Manual |