This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 1981/07/03 07:07 |
| Universal datetime | 1981/07/03 05:07 |
| Latitude | 48.23 ° ± 3 km |
| Longitude | -2.92 ° ± 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-Brieuc 
|
34 | 44372 |
| Lamballe-Armor
|
40 | 16578 |
| Pontivy
|
18 | 14606 |
| Plérin
|
37 | 14062 |
| Ploufragan
|
30 | 11546 |
| Loudéac
|
14 | 9571 |
| Trégueux
|
31 | 8432 |
| Langueux
|
34 | 7692 |
| Pordic
|
38 | 7167 |
| Guingamp
|
41 | 6895 |
| Plédran
|
27 | 6666 |
| Le Mené
|
29 | 6417 |
| Baud
|
40 | 6261 |
| Ploumagoar
|
36 | 5434 |
| Yffiniac
|
32 | 5010 |
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 | 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 | 05:07:44.80 | 0.59 | 98 | 1.27 | Manual |
| RD | LPF | Sg | 05:08:02.60 | 0.67 | 98 | 1.27 | Manual |
| RD | GRR | Pg | 05:07:46.10 | -0.17 | 83 | 1.38 | Manual |
| RD | GRR | Sg | 05:08:05.80 | 0.3 | 83 | 1.38 | Manual |
| RD | FLN | Pg | 05:07:52.30 | -0.02 | 71 | 1.7 | Manual |
| RD | FLN | Sg | 05:08:15.20 | -0.77 | 71 | 1.7 | Manual |
| RD | SSC | Sg | 05:08:22.50 | -0.03 | 78 | 1.9 | Manual |
| RD | MFF | Sg | 05:08:41.10 | -0.59 | 130 | 2.49 | Manual |