This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.6 MLv |
| Local datetime | 1991/08/18 08:16 |
| Universal datetime | 1991/08/18 06:16 |
| Latitude | 42.79 ° ± 3 km |
| Longitude | 0.75 ° ± 4 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 |
|---|---|---|
Tarbes 
|
74 | 41518 |
| Muret
|
86 | 24945 |
| Pamiers
|
80 | 15675 |
| Lourdes
|
76 | 13389 |
| Saint-Gaudens
|
37 | 11517 |
| Auterive
|
87 | 9752 |
| Foix
|
73 | 9532 |
Andorra 
|
71 | 7890 |
| Aureilhan
|
73 | 7745 |
| Bagnères-de-Bigorre
|
54 | 7253 |
| Saint-Girons
|
39 | 6383 |
| Eaunes
|
86 | 6162 |
| Lannemezan
|
47 | 5837 |
| Carbonne
|
68 | 5712 |
| Bordères-sur-l'Échez
|
78 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1 |
| Azimuthal gap | |
| Number of stations used | 9 |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | SALF | Pg | 06:17:01.30 | -0.81 | 96 | 0.32 | Manual |
| RD | EPF | Pg | 06:17:02.80 | -0.39 | 308 | 0.39 | Manual |
| RD | EPF | Sg | 06:17:09.20 | 0.44 | 308 | 0.39 | Manual |
| FR | GRBF | Pg | 06:17:06.40 | -0.24 | 85 | 0.58 | Manual |
| FR | TRGS | Pg | 06:17:14.40 | 0.99 | 108 | 0.94 | Manual |
| FR | PERF | Sg | 06:17:47.70 | -0.13 | 100 | 1.59 | Manual |
| RD | LPO | Pg | 06:17:32.40 | 0.67 | 9 | 1.91 | Manual |
| RD | LPO | Sg | 06:17:59.80 | 1.53 | 9 | 1.91 | Manual |
| RD | LFF | Pg | 06:17:35.80 | -0.27 | 360 | 2.14 | Manual |
| RD | LFF | Sg | 06:18:04.0 | -1.79 | 360 | 2.14 | Manual |