This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4 MLv |
| Local datetime | 2007/01/23 18:32 |
| Universal datetime | 2007/01/23 17:32 |
| Latitude | 51.56 ° ± 6 km |
| Longitude | 2.21 ° ± 14 km |
| Depth | 0 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 |
|---|---|---|
Dunkerque 
|
60 | 87353 |
| Calais
|
72 | 73911 |
| Grande-Synthe
|
61 | 22966 |
| Coudekerque-Branche
|
62 | 21134 |
| Gravelines
|
63 | 11166 |
| Marck
|
70 | 10676 |
| Téteghem-Coudekerque-Village
|
64 | 8341 |
| Cappelle-la-Grande
|
64 | 7899 |
| Bourbourg
|
69 | 7097 |
| Loon-Plage
|
62 | 6193 |
| Wormhout
|
78 | 5632 |
| Audruicq
|
76 | 5412 |
| Oye-Plage
|
65 | 5373 |
| Coulogne
|
75 | 5372 |
| Grand-Fort-Philippe
|
63 | 5048 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.4 |
| Azimuthal gap | 292 ° |
| Number of stations used | 7 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | MENF | Pg | 17:33:14.88 | 182 | 1 | Manual | |
| FR | MENF | Sg | 17:33:28.86 | 182 | 1 | Manual | |
| FR | RUP | Pn | 17:33:49.71 | 119 | 3.61 | Manual | |
| FR | ABH | Pn | 17:33:52.91 | 114 | 3.78 | Manual | |
| FR | THEF | Pn | 17:33:56.47 | 142 | 4.13 | Manual | |
| FR | ECH | Pn | 17:34:04.15 | 134 | 4.63 | Manual | |
| FR | MOF | Pn | 17:34:07.79 | 137 | 4.89 | Manual | |
| FR | FELD | Pn | 17:34:12.16 | 132 | 5.26 | Manual |