This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1999/01/24 12:37 |
| Universal datetime | 1999/01/24 11:37 |
| Latitude | 47.47 ° ± 6 km |
| Longitude | -2.24 ° ± 3 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 
|
21 | 69993 |
| La Baule-Escoublac
|
22 | 16132 |
| Guérande
|
20 | 15873 |
| Saint-Brevin-les-Pins
|
26 | 13802 |
| Pontchâteau
|
12 | 10684 |
| Pornichet
|
24 | 10669 |
| Redon
|
24 | 9014 |
| Donges
|
20 | 7961 |
| Trignac
|
18 | 7868 |
| Questembert
|
26 | 7585 |
| Montoir-de-Bretagne
|
18 | 7088 |
| Herbignac
|
6 | 6822 |
| Saint-André-des-Eaux
|
17 | 6473 |
| Missillac
|
5 | 5342 |
| Muzillac
|
20 | 5015 |
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 | 7 |
| 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 | 11:38:11.0 | -0.27 | 306 | 0.77 | Manual |
| RD | QUIF | Sg | 11:38:21.0 | -1.01 | 306 | 0.77 | Manual |
| RD | SGMF | Pg | 11:38:13.0 | 0.88 | 345 | 0.81 | Manual |
| RD | SGMF | Sg | 11:38:23.80 | 0.3 | 345 | 0.81 | Manual |
| RD | ROSF | Pg | 11:38:18.0 | 0.32 | 322 | 1.11 | Manual |
| RD | ROSF | Sg | 11:38:33.40 | 0.22 | 322 | 1.11 | Manual |
| RD | GRR | Pg | 11:38:21.70 | 0.32 | 45 | 1.31 | Manual |
| RD | GRR | Sg | 11:38:38.80 | -0.79 | 45 | 1.31 | Manual |