This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.8 MLv |
| Local datetime | 1981/12/05 12:30 |
| Universal datetime | 1981/12/05 12:30 |
| Latitude | 49.43 ° ± 4 km |
| Longitude | -2.38 ° ± 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 |
|---|---|---|
Cherbourg-en-Cotentin 
|
59 | 79200 |
| Saint-Malo
|
93 | 46097 |
| Saint-Lô
|
101 | 19116 |
| Granville
|
88 | 12580 |
| La Hague
|
48 | 11634 |
| Carentan-les-Marais
|
86 | 10118 |
| Dinard
|
93 | 10027 |
| Coutances
|
80 | 8501 |
| Paimpol
|
88 | 7172 |
| Pordic
|
101 | 7167 |
| Binic-Étables-sur-Mer
|
96 | 7068 |
| Pleurtuit
|
97 | 6806 |
| Valognes
|
66 | 6803 |
| Bricquebec-en-Cotentin
|
52 | 5899 |
| Cancale
|
91 | 5121 |
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 | 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 | FLN | Pn | 12:30:45.20 | 0.52 | 117 | 1.41 | Manual |
| RD | FLN | Pg | 12:30:46.30 | 0.1 | 117 | 1.41 | Manual |
| RD | FLN | Sg | 12:31:05.80 | -0.06 | 117 | 1.41 | Manual |
| RD | GRR | Pn | 12:30:45.20 | 0.09 | 135 | 1.45 | Manual |
| RD | GRR | Pg | 12:30:46.40 | -0.41 | 135 | 1.45 | Manual |
| RD | GRR | Sg | 12:31:06.60 | -0.3 | 135 | 1.45 | Manual |
| RD | LPF | Pg | 12:30:50.20 | -0.56 | 147 | 1.65 | Manual |
| RD | LPF | Sg | 12:31:14.40 | 0.66 | 147 | 1.65 | Manual |