This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 3.1 MLv |
| Local datetime | 1991/08/16 00:32 |
| Universal datetime | 1991/08/15 22:32 |
| Latitude | 42.94 ° ± 7 km |
| Longitude | -0.45 ° ± 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 |
|---|---|---|
Pau 
|
43 | 77130 |
| Tarbes
|
53 | 41518 |
| Lourdes
|
36 | 13389 |
| Lons
|
43 | 13374 |
| Billère
|
41 | 12804 |
| Oloron-Sainte-Marie
|
26 | 10684 |
| Orthez
|
67 | 10449 |
| Lescar
|
45 | 9804 |
| Aureilhan
|
57 | 7745 |
| Bagnères-de-Bigorre
|
48 | 7253 |
| Jurançon
|
37 | 7094 |
| Mourenx
|
50 | 6485 |
| Lannemezan
|
72 | 5837 |
| Gan
|
30 | 5510 |
| Bordères-sur-l'Échez
|
54 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.5 |
| Azimuthal gap | |
| Number of stations used | 15 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | EPF | Pg | 22:33:03.70 | 1.02 | 80 | 0.58 | Manual |
| RD | EPF | Sg | 22:33:11.20 | 0.32 | 80 | 0.58 | Manual |
| RD | LPO | Pn | 22:33:25.0 | -1.11 | 34 | 2.11 | Manual |
| RD | LPO | Pg | 22:33:29.40 | -1.93 | 34 | 2.11 | Manual |
| RD | LPO | Sg | 22:33:57.80 | -2.75 | 34 | 2.11 | Manual |
| RD | LFF | Pn | 22:33:27.80 | 0.75 | 23 | 2.18 | Manual |
| RD | LFF | Pg | 22:33:33.9 | 0.46 | 23 | 2.18 | Manual |
| RD | LFF | Sg | 22:34:06.10 | 3.29 | 23 | 2.18 | Manual |