This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.8 MLv |
| Local datetime | 2004/07/18 16:23 |
| Universal datetime | 2004/07/18 14:23 |
| Latitude | 47.62 ° ± 4 km |
| Longitude | -3.50 ° ± 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 |
|---|---|---|
Lorient 
|
17 | 57149 |
| Lanester
|
21 | 22728 |
| Ploemeur
|
13 | 17853 |
| Hennebont
|
27 | 15678 |
| Quimperlé
|
27 | 12057 |
| Guidel
|
19 | 11550 |
| Quéven
|
19 | 8676 |
| Larmor-Plage
|
13 | 8299 |
| Trégunc
|
35 | 7041 |
| Caudan
|
25 | 6838 |
| Moëlan-sur-Mer
|
23 | 6781 |
| Kervignac
|
25 | 6596 |
| Inzinzac-Lochrist
|
32 | 6526 |
| Riantec
|
18 | 5622 |
| Plouhinec
|
22 | 5353 |
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 | 9 |
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 | 14:23:17.20 | 0.6 | 38 | 0.37 | Manual |
| RD | QUIF | Sg | 14:23:22.80 | 0.79 | 38 | 0.37 | Manual |
| RD | ROSF | Pg | 14:23:23.30 | 0.18 | 12 | 0.73 | Manual |
| RD | ROSF | Sg | 14:23:32.70 | -0.65 | 12 | 0.73 | Manual |
| RD | SGMF | Pn | 14:23:26.30 | -1.04 | 45 | 0.9 | Manual |
| RD | SGMF | Pg | 14:23:26.80 | 0.58 | 45 | 0.9 | Manual |
| RD | SGMF | Sg | 14:23:38.70 | -0.06 | 45 | 0.9 | Manual |
| FR | RENF | Pg | 14:23:34.84 | 0.09 | 68 | 1.35 | Manual |
| FR | RENF | Sg | 14:23:53.9 | -0.48 | 68 | 1.35 | Manual |