This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4.6 MLv |
| Local datetime | 1993/03/13 12:36 |
| Universal datetime | 1993/03/13 11:36 |
| Latitude | 47.43 ° ± 2 km |
| Longitude | -2.09 ° ± 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 |
|---|---|---|
Saint-Nazaire 
|
21 | 69993 |
| La Baule-Escoublac
|
25 | 16132 |
| Saint-Brevin-les-Pins
|
21 | 13802 |
| Pontchâteau
|
1 | 10684 |
| Pornichet
|
25 | 10669 |
| Blain
|
25 | 9793 |
| Redon
|
26 | 9014 |
| Savenay
|
15 | 8679 |
| Donges
|
11 | 7961 |
| Trignac
|
16 | 7868 |
| Montoir-de-Bretagne
|
13 | 7088 |
| Herbignac
|
17 | 6822 |
| Saint-André-des-Eaux
|
21 | 6473 |
| Missillac
|
9 | 5342 |
| Plessé
|
21 | 5248 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.8 |
| Azimuthal gap | |
| Number of stations used | 43 |
| 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 | LPF | Pg | 11:36:36.80 | 0.38 | 49 | 0.93 | Manual |
| RD | LPF | Sg | 11:36:50.0 | 0.58 | 49 | 0.93 | Manual |
| RD | GRR | Pn | 11:36:41.20 | -0.77 | 40 | 1.27 | Manual |
| RD | GRR | Pg | 11:36:42.70 | -0.05 | 40 | 1.27 | Manual |
| RD | GRR | Sg | 11:37:00.0 | -0.4 | 40 | 1.27 | Manual |
| RD | MFF | Pn | 11:36:46.80 | 0.76 | 121 | 1.57 | Manual |
| RD | MFF | Pg | 11:36:48.30 | -0.08 | 121 | 1.57 | Manual |
| RD | MFF | Sg | 11:37:09.80 | -0.37 | 121 | 1.57 | Manual |