This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.7 MLv |
| Local datetime | 1980/05/01 00:35 |
| Universal datetime | 1980/04/30 23:35 |
| Latitude | 49.08 ° ± 10 km |
| Longitude | -2.16 ° ± 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 |
|---|---|---|
Cherbourg-en-Cotentin 
|
73 | 79200 |
| Saint-Malo
|
51 | 46097 |
| Lamballe-Armor
|
72 | 16578 |
| Dinan
|
71 | 14166 |
| Granville
|
50 | 12580 |
| La Hague
|
68 | 11634 |
| Dinard
|
51 | 10027 |
| Coutances
|
52 | 8501 |
| Paimpol
|
74 | 7172 |
| Binic-Étables-sur-Mer
|
72 | 7068 |
| Pleurtuit
|
56 | 6806 |
| Valognes
|
69 | 6803 |
| Bricquebec-en-Cotentin
|
56 | 5899 |
| Dol-de-Bretagne
|
68 | 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 | 0.7 |
| Azimuthal gap | |
| Number of stations used | 5 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | BST | Pg | 23:36:24.10 | 0.05 | 239 | 1.48 | Manual |
| FR | BST | Sg | 23:36:44.40 | -0.27 | 239 | 1.48 | Manual |
| FR | DOMF | Pn | 23:36:57.70 | 0.69 | 73 | 4.05 | Manual |
| FR | DOMF | Sg | 23:38:08.0 | -0.58 | 73 | 4.05 | Manual |
| FR | LOMF | Pg | 23:37:54.0 | 0.2 | 103 | 6.25 | Manual |
| FR | WLS | Pn | 23:37:28.0 | 0.17 | 92 | 6.33 | Manual |
| FR | GWF | Pn | 23:37:29.0 | -0.26 | 87 | 6.43 | Manual |