This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1983/04/29 21:28 |
| Universal datetime | 1983/04/29 19:28 |
| Latitude | 49.11 ° ± 3 km |
| Longitude | -1.69 ° ± 6 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 |
|---|---|---|
Cherbourg-en-Cotentin 
|
58 | 79200 |
| Saint-Malo
|
56 | 46097 |
| Saint-Lô
|
45 | 19116 |
| Granville
|
31 | 12580 |
| La Hague
|
61 | 11634 |
| Avranches
|
55 | 10155 |
| Carentan-les-Marais
|
42 | 10118 |
| Dinard
|
60 | 10027 |
| Souleuvre en Bocage
|
64 | 8839 |
| Coutances
|
19 | 8501 |
| Pleurtuit
|
65 | 6806 |
| Valognes
|
48 | 6803 |
| Bricquebec-en-Cotentin
|
40 | 5899 |
| Dol-de-Bretagne
|
64 | 5693 |
| Cancale
|
49 | 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 | 7 |
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 | FLN | Pg | 19:28:23.10 | -0.03 | 113 | 0.87 | Manual |
| RD | FLN | Sg | 19:28:35.50 | 0.19 | 113 | 0.87 | Manual |
| RD | GRR | Pg | 19:28:24.0 | 0.16 | 142 | 0.91 | Manual |
| RD | GRR | Sg | 19:28:37.9 | 0.56 | 142 | 0.91 | Manual |
| RD | LDF | Pg | 19:28:28.50 | -0.02 | 116 | 1.16 | Manual |
| RD | LDF | Sg | 19:28:44.30 | -0.38 | 116 | 1.16 | Manual |
| RD | LPF | Sg | 19:28:44.40 | -0.38 | 158 | 1.16 | Manual |