This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1981/01/25 14:38 |
| Universal datetime | 1981/01/25 13:38 |
| Latitude | 48.17 ° ± 3 km |
| Longitude | -1.72 ° ± 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 |
|---|---|---|
Rennes 
|
7 | 216815 |
| Cesson-Sévigné
|
11 | 17526 |
| Saint-Jacques-de-la-Lande
|
10 | 13087 |
| Pacé
|
5 | 11739 |
| Betton
|
6 | 11735 |
| Chantepie
|
13 | 10435 |
| Saint-Grégoire
|
3 | 9639 |
| Le Rheu
|
9 | 8740 |
| Thorigné-Fouillard
|
10 | 8463 |
| Chartres-de-Bretagne
|
14 | 7800 |
| Mordelles
|
13 | 7363 |
| Noyal-Châtillon-sur-Seiche
|
14 | 6919 |
| Melesse
|
6 | 6576 |
| Vezin-le-Coquet
|
6 | 5727 |
| Gévezé
|
8 | 5301 |
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 | 13:38:36.9 | -0.27 | 107 | 0.48 | Manual |
| RD | LPF | Sg | 13:38:43.50 | 0.39 | 107 | 0.48 | Manual |
| RD | GRR | Pg | 13:38:38.70 | -0.18 | 69 | 0.61 | Manual |
| RD | GRR | Sg | 13:38:46.10 | -1.39 | 69 | 0.61 | Manual |
| RD | FLN | Pg | 13:38:46.30 | -0.01 | 54 | 1.01 | Manual |
| RD | FLN | Sg | 13:39:00.90 | 0.46 | 54 | 1.01 | Manual |
| RD | SSC | Pg | 13:38:49.20 | 0.3 | 69 | 1.15 | Manual |
| RD | SSC | Sg | 13:39:05.40 | 0.47 | 69 | 1.15 | Manual |