This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.6 MLv |
| Local datetime | 1982/12/21 19:45 |
| Universal datetime | 1982/12/21 18:45 |
| Latitude | 48.50 ° ± 16 km |
| Longitude | -4.04 ° ± 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 |
|---|---|---|
Brest 
|
36 | 140064 |
| Landerneau
|
17 | 15781 |
| Morlaix
|
20 | 14559 |
| Guipavas
|
27 | 14482 |
| Plougastel-Daoulas
|
30 | 13337 |
| Le Relecq-Kerhuon
|
29 | 11462 |
| Landivisiau
|
2 | 9132 |
| Plabennec
|
28 | 8436 |
| Lesneven
|
22 | 7311 |
| Plouguerneau
|
35 | 6607 |
| Saint-Pol-de-Léon
|
20 | 6596 |
| Gouesnou
|
32 | 6116 |
| Lannilis
|
37 | 5592 |
| Châteaulin
|
33 | 5214 |
| Plouigneau
|
26 | 5083 |
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 | 20 |
| 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 | Pn | 18:46:16.79 | 0.5 | 102 | 2.06 | Manual |
| RD | LPF | Pg | 18:46:21.60 | 0.35 | 102 | 2.06 | Manual |
| RD | LPF | Sn | 18:46:43.10 | -0.77 | 102 | 2.06 | Manual |
| RD | LPF | Sg | 18:46:50.0 | 0.18 | 102 | 2.06 | Manual |
| RD | GRR | Pn | 18:46:16.10 | -1.04 | 92 | 2.12 | Manual |
| RD | GRR | Pg | 18:46:23.30 | 0.86 | 92 | 2.12 | Manual |
| RD | GRR | Sn | 18:46:45.20 | -0.26 | 92 | 2.12 | Manual |
| RD | GRR | Sg | 18:46:52.0 | 0.13 | 92 | 2.12 | Manual |