This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 1997/05/18 07:43 |
| Universal datetime | 1997/05/18 06:43 |
| Latitude | 49.11 ° ± 3 km |
| Longitude | -1.98 ° ± 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 
|
64 | 79200 |
| Saint-Malo
|
52 | 46097 |
| Saint-Lô
|
66 | 19116 |
| Dinan
|
74 | 14166 |
| Granville
|
42 | 12580 |
| La Hague
|
62 | 11634 |
| Avranches
|
67 | 10155 |
| Carentan-les-Marais
|
61 | 10118 |
| Dinard
|
54 | 10027 |
| Coutances
|
40 | 8501 |
| Pleurtuit
|
59 | 6806 |
| Valognes
|
58 | 6803 |
| Bricquebec-en-Cotentin
|
46 | 5899 |
| Dol-de-Bretagne
|
66 | 5693 |
| Cancale
|
48 | 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 | 7 |
| Number of phases used | 12 |
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 | Pg | 06:43:51.30 | 0.03 | 204 | 0.94 | Manual |
| RD | SGMF | Sg | 06:44:04.60 | 0.23 | 204 | 0.94 | Manual |
| RD | GRR | Pg | 06:43:53.40 | 0.32 | 134 | 1.04 | Manual |
| RD | GRR | Sg | 06:44:07.90 | 0.37 | 134 | 1.04 | Manual |
| RD | FLN | Pg | 06:43:53.80 | 0.51 | 109 | 1.05 | Manual |
| RD | FLN | Sg | 06:44:07.70 | -0.19 | 109 | 1.05 | Manual |
| RD | ROSF | Pg | 06:43:54.80 | -0.53 | 228 | 1.16 | Manual |
| RD | ROSF | Sg | 06:44:11.60 | 0.18 | 228 | 1.16 | Manual |
| RD | LDF | Pg | 06:43:58.70 | 0.07 | 112 | 1.33 | Manual |
| RD | LDF | Sg | 06:44:16.29 | -0.86 | 112 | 1.33 | Manual |
| RD | QUIF | Pg | 06:44:00.80 | 0.29 | 214 | 1.43 | Manual |
| RD | QUIF | Sg | 06:44:19.90 | -0.51 | 214 | 1.43 | Manual |