This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 1985/02/09 18:33 |
| Universal datetime | 1985/02/09 17:33 |
| Latitude | 48.57 ° ± 2 km |
| Longitude | -1.87 ° ± 4 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 |
|---|---|---|
Saint-Malo 
|
11 | 46097 |
| Dinan
|
19 | 14166 |
| Granville
|
36 | 12580 |
| Pacé
|
47 | 11739 |
| Betton
|
46 | 11735 |
| Avranches
|
40 | 10155 |
| Dinard
|
15 | 10027 |
| Saint-Grégoire
|
48 | 9639 |
| Pleurtuit
|
14 | 6806 |
| Melesse
|
41 | 6576 |
| Combourg
|
20 | 5940 |
| Montauban-de-Bretagne
|
43 | 5840 |
| Dol-de-Bretagne
|
10 | 5693 |
| Gévezé
|
40 | 5301 |
| Cancale
|
13 | 5121 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 4 |
| 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 | 17:33:59.20 | 0.29 | 105 | 0.7 | Manual |
| RD | GRR | Sg | 17:34:08.70 | 0.02 | 105 | 0.7 | Manual |
| RD | LPF | Pg | 17:34:00.10 | -0.25 | 134 | 0.78 | Manual |
| RD | LPF | Sg | 17:34:11.20 | 0.01 | 134 | 0.78 | Manual |
| RD | FLN | Pg | 17:34:03.0 | -0.4 | 78 | 0.94 | Manual |
| RD | FLN | Sg | 17:34:16.50 | 0 | 78 | 0.94 | Manual |
| RD | LDF | Pg | 17:34:08.0 | 0.46 | 88 | 1.16 | Manual |
| RD | LDF | Sg | 17:34:23.60 | -0.11 | 88 | 1.16 | Manual |