This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1987/07/27 02:22 |
| Universal datetime | 1987/07/27 00:22 |
| Latitude | 48.05 ° ± 4 km |
| Longitude | -3.03 ° ± 11 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 |
|---|---|---|
Lanester 
|
38 | 22728 |
| Hennebont
|
32 | 15678 |
| Pontivy
|
5 | 14606 |
| Loudéac
|
25 | 9571 |
| Quéven
|
41 | 8676 |
| Languidic
|
25 | 7971 |
| Pluvigner
|
30 | 7543 |
| Caudan
|
35 | 6838 |
| Brech
|
38 | 6637 |
| Kervignac
|
35 | 6596 |
| Inzinzac-Lochrist
|
27 | 6526 |
| Baud
|
19 | 6261 |
| Pluneret
|
42 | 5722 |
| Plouay
|
27 | 5670 |
| Grand-Champ
|
35 | 5404 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.1 |
| 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 | 00:22:48.80 | 0.89 | 90 | 1.33 | Manual |
| RD | LPF | Sg | 00:23:08.20 | 1.72 | 90 | 1.33 | Manual |
| RD | GRR | Pg | 00:22:51.20 | 0.35 | 76 | 1.49 | Manual |
| RD | GRR | Sg | 00:23:12.40 | 0.81 | 76 | 1.49 | Manual |
| RD | FLN | Pg | 00:22:57.0 | -0.5 | 66 | 1.84 | Manual |
| RD | FLN | Sg | 00:23:22.0 | -1.05 | 66 | 1.84 | Manual |
| RD | LDF | Sg | 00:23:27.60 | -1.13 | 73 | 2.02 | Manual |
| RD | MFF | Sg | 00:23:41.40 | -1.06 | 125 | 2.44 | Manual |