This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1997/09/18 03:08 |
| Universal datetime | 1997/09/18 01:08 |
| Latitude | 47.24 ° ± 4 km |
| Longitude | -3.02 ° ± 8 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 |
|---|---|---|
Vannes 
|
51 | 53352 |
| La Baule-Escoublac
|
51 | 16132 |
| Guérande
|
47 | 15873 |
| Auray
|
48 | 13627 |
| Pornichet
|
53 | 10669 |
| Séné
|
48 | 8947 |
| Sarzeau
|
38 | 8182 |
| Theix-Noyalo
|
52 | 7966 |
| Brech
|
52 | 6637 |
| Ploeren
|
49 | 6575 |
| Plescop
|
53 | 5854 |
| Pluneret
|
49 | 5722 |
| Plouhinec
|
53 | 5353 |
| Arradon
|
46 | 5340 |
| Muzillac
|
54 | 5015 |
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 | 3 |
| Number of phases used | 6 |
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 | 01:08:35.70 | 0.41 | 352 | 0.68 | Manual |
| RD | QUIF | Sg | 01:08:44.50 | -0.35 | 352 | 0.68 | Manual |
| RD | SGMF | Pg | 01:08:42.10 | -0.25 | 17 | 1.06 | Manual |
| RD | SGMF | Sg | 01:08:57.30 | 0.15 | 17 | 1.06 | Manual |
| RD | ROSF | Pg | 01:08:43.10 | -0.15 | 351 | 1.11 | Manual |
| RD | ROSF | Sg | 01:08:58.90 | 0.2 | 351 | 1.11 | Manual |