This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.7 MLv |
| Local datetime | 1981/10/13 02:30 |
| Universal datetime | 1981/10/13 01:30 |
| Latitude | 48.41 ° ± 7 km |
| Longitude | -3.34 ° ± 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 |
|---|---|---|
Saint-Brieuc 
|
44 | 44372 |
| Lannion
|
38 | 19880 |
| Morlaix
|
41 | 14559 |
| Plérin
|
45 | 14062 |
| Ploufragan
|
40 | 11546 |
| Trégueux
|
45 | 8432 |
| Carhaix-Plouguer
|
23 | 7174 |
| Paimpol
|
46 | 7172 |
| Pordic
|
42 | 7167 |
| Perros-Guirec
|
46 | 7139 |
| Binic-Étables-sur-Mer
|
44 | 7068 |
| Guingamp
|
22 | 6895 |
| Plédran
|
44 | 6666 |
| Ploumagoar
|
22 | 5434 |
| Plouigneau
|
32 | 5083 |
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 | 5 |
| 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 | LPF | Pg | 01:31:01.70 | -0.56 | 103 | 1.59 | Manual |
| RD | LPF | Sg | 01:31:24.40 | 0.11 | 103 | 1.59 | Manual |
| RD | GRR | Pg | 01:31:03.30 | -0.3 | 90 | 1.66 | Manual |
| RD | GRR | Sg | 01:31:27.10 | 0.49 | 90 | 1.66 | Manual |
| RD | FLN | Pn | 01:31:05.40 | 0.86 | 78 | 1.93 | Manual |
| RD | FLN | Pg | 01:31:08.30 | -0.53 | 78 | 1.93 | Manual |
| RD | FLN | Sg | 01:31:35.20 | -0.44 | 78 | 1.93 | Manual |
| RD | SSC | Pg | 01:31:13.40 | 0.29 | 84 | 2.16 | Manual |
| RD | SSC | Sg | 01:31:43.20 | 0.16 | 84 | 2.16 | Manual |