This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.4 MLv |
| Local datetime | 1992/04/21 06:19 |
| Universal datetime | 1992/04/21 04:19 |
| Latitude | 50.73 ° ± 7 km |
| Longitude | 2.56 ° ± 9 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 |
|---|---|---|
Hazebrouck 
|
2 | 21441 |
| Saint-Omer
|
21 | 14782 |
| Bailleul
|
13 | 14769 |
| Lillers
|
20 | 9931 |
| Aire-sur-la-Lys
|
15 | 9871 |
| Arques
|
17 | 9753 |
| Merville
|
11 | 9720 |
| Isbergues
|
15 | 8845 |
| Nieppe
|
20 | 7476 |
| Estaires
|
14 | 6379 |
| Annezin
|
22 | 5898 |
| La Gorgue
|
17 | 5635 |
| Wormhout
|
17 | 5632 |
| Erquinghem-Lys
|
21 | 5158 |
| Blendecques
|
20 | 5002 |
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 | 17 |
| Number of phases used | 10 |
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 | LDF | Pn | 04:20:16.50 | 0.38 | 220 | 2.76 | Manual |
| RD | FLN | Pn | 04:20:16.50 | -0.02 | 226 | 2.79 | Manual |
| RD | GRR | Pn | 04:20:22.10 | -0.44 | 225 | 3.23 | Manual |
| RD | LOR | Pn | 04:20:26.80 | -0.28 | 166 | 3.57 | Manual |
| RD | LOR | Sn | 04:21:12.50 | 0.21 | 166 | 3.57 | Manual |
| RD | LPF | Pn | 04:20:27.30 | 0.01 | 222 | 3.58 | Manual |
| RD | SSF | Pn | 04:20:29.50 | 0.31 | 170 | 3.72 | Manual |
| RD | SSF | Sn | 04:21:16.70 | 0.45 | 170 | 3.72 | Manual |
| RD | LBF | Pn | 04:20:31.20 | 0.13 | 165 | 3.86 | Manual |
| RD | LBF | Sn | 04:21:19.0 | -0.79 | 165 | 3.86 | Manual |