This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.6 MLv |
| Local datetime | 1987/11/21 13:27 |
| Universal datetime | 1987/11/21 12:27 |
| Latitude | 48.27 ° ± 6 km |
| Longitude | -2.66 ° ± 7 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 
|
28 | 44372 |
| Lamballe-Armor
|
26 | 16578 |
| Pontivy
|
32 | 14606 |
| Plérin
|
32 | 14062 |
| Ploufragan
|
27 | 11546 |
| Ploërmel
|
44 | 9837 |
| Loudéac
|
13 | 9571 |
| Trégueux
|
24 | 8432 |
| Langueux
|
26 | 7692 |
| Pordic
|
35 | 7167 |
| Binic-Étables-sur-Mer
|
41 | 7068 |
| Plédran
|
20 | 6666 |
| Le Mené
|
10 | 6417 |
| Ploumagoar
|
44 | 5434 |
| Yffiniac
|
22 | 5010 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.7 |
| Azimuthal gap | |
| Number of stations used | 4 |
| Number of phases used | 7 |
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 | 12:28:04.60 | -0.38 | 102 | 1.11 | Manual |
| RD | LPF | Sg | 12:28:20.40 | -0.04 | 102 | 1.11 | Manual |
| RD | GRR | Pg | 12:28:07.10 | 0.28 | 84 | 1.21 | Manual |
| RD | GRR | Sg | 12:28:24.40 | 0.77 | 84 | 1.21 | Manual |
| RD | FLN | Pg | 12:28:13.0 | 0.14 | 70 | 1.53 | Manual |
| RD | FLN | Sg | 12:28:33.90 | -0.21 | 70 | 1.53 | Manual |
| RD | LDF | Sg | 12:28:39.80 | -0.55 | 78 | 1.72 | Manual |