This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.9 MLv |
| Local datetime | 1987/08/03 18:46 |
| Universal datetime | 1987/08/03 16:46 |
| Latitude | 48.18 ° ± 4 km |
| Longitude | -2.23 ° ± 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 |
|---|---|---|
Bruz 
|
40 | 18266 |
| Dinan
|
32 | 14166 |
| Saint-Jacques-de-la-Lande
|
40 | 13087 |
| Pacé
|
34 | 11739 |
| Ploërmel
|
31 | 9837 |
| Loudéac
|
39 | 9571 |
| Le Rheu
|
35 | 8740 |
| Mordelles
|
31 | 7363 |
| Montfort-sur-Meu
|
21 | 6653 |
| Le Mené
|
25 | 6417 |
| Guer
|
31 | 6192 |
| Bréal-sous-Montfort
|
31 | 6131 |
| Montauban-de-Bretagne
|
13 | 5840 |
| Vezin-le-Coquet
|
36 | 5727 |
| Gévezé
|
32 | 5301 |
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 | 12 |
| 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 | 16:46:25.10 | -0.17 | 100 | 0.81 | Manual |
| RD | LPF | Sg | 16:46:36.50 | -0.15 | 100 | 0.81 | Manual |
| RD | GRR | Pg | 16:46:27.90 | 0.25 | 77 | 0.94 | Manual |
| RD | GRR | Sg | 16:46:41.70 | 0.9 | 77 | 0.94 | Manual |
| RD | FLN | Pg | 16:46:34.50 | 0.09 | 63 | 1.3 | Manual |
| RD | FLN | Sg | 16:46:52.20 | -0.34 | 63 | 1.3 | Manual |
| RD | LDF | Pg | 16:46:37.40 | -0.09 | 73 | 1.47 | Manual |
| RD | LDF | Sg | 16:46:57.50 | -0.38 | 73 | 1.47 | Manual |