This event was reviewed by an analyst and confirmed.
| Type | Induced |
| Magnitude | 1.8 MLv |
| Local datetime | 1985/04/21 18:49 |
| Universal datetime | 1985/04/21 16:49 |
| Latitude | 43.48 ° ± 4 km |
| Longitude | -0.67 ° ± 3 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Pau 
|
31 | 77130 |
| Mont-de-Marsan
|
49 | 29554 |
| Dax
|
40 | 20681 |
| Saint-Paul-lès-Dax
|
44 | 13413 |
| Lons
|
28 | 13374 |
| Billère
|
30 | 12804 |
| Oloron-Sainte-Marie
|
37 | 10684 |
| Orthez
|
9 | 10449 |
| Lescar
|
25 | 9804 |
| Saint-Pierre-du-Mont
|
45 | 9561 |
| Jurançon
|
32 | 7094 |
| Hasparren
|
54 | 6879 |
| Mourenx
|
13 | 6485 |
| Aire-sur-l'Adour
|
41 | 6129 |
| Gan
|
37 | 5510 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 10 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | OGE | Pg | 16:49:55.0 | -0.41 | 155 | 0.34 | Manual |
| FR | MADF | Pg | 16:49:55.50 | -0.03 | 198 | 0.35 | Manual |
| FR | MADF | Sg | 16:50:01.0 | 0.39 | 198 | 0.35 | Manual |
| FR | ATE | Pg | 16:49:56.10 | -0.18 | 183 | 0.39 | Manual |
| FR | ATE | Sg | 16:50:01.90 | -0.01 | 183 | 0.39 | Manual |
| FR | ESCF | Pg | 16:49:56.10 | -0.41 | 170 | 0.4 | Manual |
| FR | ISSF | Pg | 16:49:57.70 | 0.27 | 191 | 0.46 | Manual |
| FR | JAU | Pg | 16:49:57.90 | -0.07 | 154 | 0.49 | Manual |
| FR | LHE | Pg | 16:49:59.30 | -0.07 | 176 | 0.56 | Manual |
| RD | EPF | Pg | 16:50:05.70 | 0.74 | 121 | 0.86 | Manual |
| RD | EPF | Sg | 16:50:17.0 | -0.02 | 121 | 0.86 | Manual |