This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.6 MLv |
| Local datetime | 1997/12/01 02:59 |
| Universal datetime | 1997/12/01 01:59 |
| Latitude | 46.78 ° ± 3 km |
| Longitude | -2.83 ° ± 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 |
|---|---|---|
Saint-Nazaire 
|
71 | 69993 |
| Challans
|
76 | 20622 |
| La Baule-Escoublac
|
67 | 16132 |
| Guérande
|
69 | 15873 |
| Pornic
|
70 | 15018 |
| Saint-Brevin-les-Pins
|
73 | 13802 |
| Saint-Hilaire-de-Riez
|
66 | 11169 |
| Pornichet
|
66 | 10669 |
| Saint-Jean-de-Monts
|
60 | 8634 |
| Trignac
|
76 | 7868 |
| Saint-Gilles-Croix-de-Vie
|
70 | 7655 |
| Machecoul-Saint-Même
|
81 | 7473 |
| Montoir-de-Bretagne
|
79 | 7088 |
| Chaumes-en-Retz
|
80 | 6759 |
| Saint-André-des-Eaux
|
72 | 6473 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 8 |
| 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 | QUIF | Pg | 02:00:06.60 | 0.17 | 349 | 1.16 | Manual |
| RD | QUIF | Sg | 02:00:22.80 | 0.21 | 349 | 1.16 | Manual |
| RD | SGMF | Pg | 02:00:13.10 | 0.56 | 7 | 1.49 | Manual |
| RD | SGMF | Sg | 02:00:33.0 | -0.19 | 7 | 1.49 | Manual |
| RD | ROSF | Pg | 02:00:14.0 | -0.43 | 349 | 1.59 | Manual |
| RD | ROSF | Sg | 02:00:36.30 | -0.17 | 349 | 1.59 | Manual |
| RD | MFF | Pg | 02:00:19.29 | -0.21 | 95 | 1.85 | Manual |
| RD | MFF | Sg | 02:00:45.30 | 0.09 | 95 | 1.85 | Manual |