This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4 MLv |
| Local datetime | 1997/06/22 17:50 |
| Universal datetime | 1997/06/22 16:50 |
| Latitude | 49.18 ° ± 3 km |
| Longitude | -2.26 ° ± 2 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 
|
68 | 79200 |
| Saint-Malo
|
63 | 46097 |
| Lamballe-Armor
|
80 | 16578 |
| Granville
|
62 | 12580 |
| La Hague
|
62 | 11634 |
| Carentan-les-Marais
|
78 | 10118 |
| Dinard
|
63 | 10027 |
| Coutances
|
61 | 8501 |
| Paimpol
|
74 | 7172 |
| Pordic
|
80 | 7167 |
| Binic-Étables-sur-Mer
|
76 | 7068 |
| Pleurtuit
|
68 | 6806 |
| Valognes
|
68 | 6803 |
| Bricquebec-en-Cotentin
|
53 | 5899 |
| Cancale
|
62 | 5121 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.9 |
| Azimuthal gap | |
| Number of stations used | 26 |
| Number of phases used | 18 |
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 | SGMF | Pn | 16:50:33.80 | -0.81 | 192 | 0.94 | Manual |
| RD | SGMF | Pg | 16:50:34.70 | 0.97 | 192 | 0.94 | Manual |
| RD | SGMF | Sg | 16:50:47.70 | 0.79 | 192 | 0.94 | Manual |
| RD | ROSF | Pn | 16:50:35.90 | -0.52 | 219 | 1.08 | Manual |
| RD | ROSF | Pg | 16:50:36.70 | 0.49 | 219 | 1.08 | Manual |
| RD | ROSF | Sg | 16:50:50.90 | -0.33 | 219 | 1.08 | Manual |
| RD | GRR | Pn | 16:50:38.80 | 0.5 | 130 | 1.22 | Manual |
| RD | GRR | Pg | 16:50:40.30 | 1.49 | 130 | 1.22 | Manual |
| RD | GRR | Sg | 16:50:56.10 | 0.37 | 130 | 1.22 | Manual |
| RD | FLN | Pn | 16:50:38.80 | 0.16 | 109 | 1.24 | Manual |
| RD | FLN | Pg | 16:50:39.80 | 0.52 | 109 | 1.24 | Manual |
| RD | FLN | Sg | 16:50:55.80 | -0.75 | 109 | 1.24 | Manual |
| RD | QUIF | Pn | 16:50:40.40 | -0.38 | 206 | 1.4 | Manual |
| RD | QUIF | Pg | 16:50:42.30 | 0.07 | 206 | 1.4 | Manual |
| RD | QUIF | Sg | 16:51:00.60 | -1.07 | 206 | 1.4 | Manual |
| RD | LDF | Pn | 16:50:42.50 | 0 | 112 | 1.52 | Manual |
| RD | LDF | Pg | 16:50:44.30 | -0.31 | 112 | 1.52 | Manual |
| RD | LDF | Sg | 16:51:04.69 | -1.11 | 112 | 1.52 | Manual |