This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 1985/02/05 20:01 |
| Universal datetime | 1985/02/05 19:01 |
| Latitude | 48.35 ° ± 3 km |
| Longitude | -0.98 ° ± 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 |
|---|---|---|
Laval 
|
36 | 49728 |
| Fougères
|
16 | 20418 |
| Vitré
|
31 | 18037 |
| Mayenne
|
27 | 12841 |
| Avranches
|
45 | 10155 |
| Évron
|
48 | 8671 |
| Liffré
|
43 | 7609 |
| Saint-Berthevin
|
33 | 7344 |
| Châteaubourg
|
41 | 7064 |
| Acigné
|
46 | 6740 |
| Saint-Hilaire-du-Harcouët
|
27 | 6094 |
| Bonchamp-lès-Laval
|
38 | 6037 |
| Changé
|
30 | 6020 |
| Noyal-sur-Vilaine
|
48 | 6008 |
| Ernée
|
6 | 5731 |
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 | 7 |
| 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 | GRR | Pg | 19:01:56.60 | 0.3 | 67 | 0.09 | Manual |
| RD | GRR | Sg | 19:01:58.50 | 0.42 | 67 | 0.09 | Manual |
| RD | LPF | Pg | 19:02:00.60 | 0.19 | 187 | 0.33 | Manual |
| RD | LPF | Sg | 19:02:04.80 | -0.42 | 187 | 0.33 | Manual |
| RD | FLN | Pg | 19:02:04.19 | 0.26 | 39 | 0.53 | Manual |
| RD | FLN | Sg | 19:02:10.60 | -0.71 | 39 | 0.53 | Manual |
| RD | LDF | Pg | 19:02:06.10 | 0.44 | 67 | 0.62 | Manual |
| RD | LDF | Sg | 19:02:13.90 | -0.45 | 67 | 0.62 | Manual |