This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 4 MLv |
| Local datetime | 1983/05/08 19:47 |
| Universal datetime | 1983/05/08 17:47 |
| Latitude | 44.82 ° ± 6 km |
| Longitude | -3.18 ° ± 10 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 |
|---|---|---|
Bilbao 
|
176 | 351409 |
| Santander
|
167 | 183288 |
La Teste-de-Buch 
|
162 | 26078 |
| Gujan-Mestras
|
168 | 21152 |
| Biscarrosse
|
165 | 14182 |
| Andernos-les-Bains
|
166 | 11645 |
| Arcachon
|
160 | 11284 |
| Biganos
|
178 | 10706 |
| Lège-Cap-Ferret
|
157 | 8409 |
| Audenge
|
177 | 7993 |
| Le Teich
|
173 | 7906 |
| Mimizan
|
169 | 7018 |
| Lanton
|
174 | 6912 |
| Arès
|
166 | 6308 |
| Parentis-en-Born
|
176 | 6236 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.6 |
| Azimuthal gap | |
| Number of stations used | 28 |
| Number of phases used | 11 |
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 |
|---|---|---|---|---|---|---|---|
| ES | LGR | Pn | 17:48:29.30 | 1.37 | 168 | 2.41 | Manual |
| ES | LGR | Sn | 17:48:55.80 | -3.84 | 168 | 2.41 | Manual |
| RD | MFF | Pn | 17:48:32.40 | -0.53 | 49 | 2.78 | Manual |
| RD | MFF | Sg | 17:49:17.0 | -3.14 | 49 | 2.78 | Manual |
| RD | LFF | Pn | 17:48:34.50 | 1.39 | 86 | 2.79 | Manual |
| RD | LFF | Pg | 17:48:44.10 | 2.17 | 86 | 2.79 | Manual |
| RD | LFF | Sn | 17:49:07.80 | -1.51 | 86 | 2.79 | Manual |
| RD | LPO | Pn | 17:48:39.0 | 1.5 | 91 | 3.12 | Manual |
| RD | LPO | Pg | 17:48:50.50 | 2.47 | 91 | 3.12 | Manual |
| RD | LPO | Sn | 17:49:15.80 | -1.69 | 91 | 3.12 | Manual |
| RD | LPO | Sg | 17:49:32.80 | 1.61 | 91 | 3.12 | Manual |