This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3 MLv |
| Local datetime | 1990/11/08 19:21 |
| Universal datetime | 1990/11/08 18:21 |
| Latitude | 48.48 ° ± 4 km |
| Longitude | -1.48 ° ± 10 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 |
|---|---|---|
Fougères 
|
25 | 20418 |
| Granville
|
40 | 12580 |
| Betton
|
35 | 11735 |
| Avranches
|
24 | 10155 |
| Saint-Grégoire
|
39 | 9639 |
| Thorigné-Fouillard
|
37 | 8463 |
| Liffré
|
31 | 7609 |
| Châteaubourg
|
40 | 7064 |
| Acigné
|
37 | 6740 |
| Melesse
|
33 | 6576 |
| Saint-Hilaire-du-Harcouët
|
26 | 6094 |
| Combourg
|
21 | 5940 |
| Dol-de-Bretagne
|
20 | 5693 |
| Gévezé
|
38 | 5301 |
| Cancale
|
36 | 5121 |
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 | 21 |
| Number of phases used | 9 |
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 | GRR | Pg | 18:21:54.40 | 0.04 | 102 | 0.42 | Manual |
| RD | GRR | Sg | 18:22:00.40 | 0.01 | 102 | 0.42 | Manual |
| RD | LPF | Pg | 18:21:56.60 | 0.24 | 147 | 0.53 | Manual |
| RD | LPF | Sg | 18:22:04.0 | 0.13 | 147 | 0.53 | Manual |
| RD | FLN | Pg | 18:21:59.30 | -0.49 | 66 | 0.72 | Manual |
| RD | FLN | Sg | 18:22:08.60 | -1.23 | 66 | 0.72 | Manual |
| RD | FLN | Sg | 18:22:12.50 | 2.67 | 66 | 0.72 | Manual |
| RD | LDF | Pg | 18:22:03.20 | -0.11 | 82 | 0.91 | Manual |
| RD | LDF | Sg | 18:22:15.20 | -0.78 | 82 | 0.91 | Manual |