This event was reviewed by an analyst and confirmed.
| Type | Induced |
| Magnitude | 1.8 MLv |
| Local datetime | 1991/05/12 05:01 |
| Universal datetime | 1991/05/12 03:01 |
| Latitude | 43.48 ° ± 4 km |
| Longitude | -0.64 ° ± 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 
|
29 | 77130 |
| Mont-de-Marsan
|
48 | 29554 |
| Dax
|
42 | 20681 |
| Saint-Paul-lès-Dax
|
46 | 13413 |
| Lons
|
26 | 13374 |
| Billère
|
28 | 12804 |
| Oloron-Sainte-Marie
|
36 | 10684 |
| Orthez
|
11 | 10449 |
| Lescar
|
23 | 9804 |
| Saint-Pierre-du-Mont
|
44 | 9561 |
| Jurançon
|
30 | 7094 |
| Hasparren
|
56 | 6879 |
| Mourenx
|
12 | 6485 |
| Aire-sur-l'Adour
|
39 | 6129 |
| Gan
|
35 | 5510 |
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 | 26 |
| 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 | 03:01:24.90 | -0.28 | 159 | 0.34 | Manual |
| FR | MADF | Pg | 03:01:25.50 | -0.13 | 201 | 0.36 | Manual |
| FR | MADF | Sg | 03:01:31.40 | 0.51 | 201 | 0.36 | Manual |
| FR | ATE | Pg | 03:01:26.0 | -0.27 | 187 | 0.4 | Manual |
| FR | ATE | Sg | 03:01:32.0 | -0.02 | 187 | 0.4 | Manual |
| FR | ESCF | Pg | 03:01:26.0 | -0.4 | 173 | 0.41 | Manual |
| FR | ELYF | Pg | 03:01:27.10 | 0.72 | 220 | 0.41 | Manual |
| FR | JAU | Pg | 03:01:27.50 | -0.24 | 157 | 0.48 | Manual |
| FR | LHE | Pg | 03:01:28.80 | -0.52 | 179 | 0.57 | Manual |
| RD | EPF | Pg | 03:01:34.80 | 0.33 | 122 | 0.85 | Manual |
| RD | EPF | Sg | 03:01:46.70 | 0.42 | 122 | 0.85 | Manual |