This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1991/05/09 06:00 |
| Universal datetime | 1991/05/09 04:00 |
| Latitude | 42.99 ° ± 6 km |
| Longitude | 0.54 ° ± 6 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 
|
81 | 77130 |
| Tarbes
|
47 | 41518 |
| Muret
|
81 | 24945 |
| Auch
|
74 | 21935 |
| Lourdes
|
52 | 13389 |
| Saint-Gaudens
|
21 | 11517 |
| Saint-Lys
|
79 | 9470 |
| L'Isle-Jourdain
|
82 | 8851 |
| Aureilhan
|
46 | 7745 |
| Bagnères-de-Bigorre
|
33 | 7253 |
| Saint-Girons
|
50 | 6383 |
| Lannemezan
|
18 | 5837 |
| Carbonne
|
65 | 5712 |
| Gan
|
81 | 5510 |
| Bordères-sur-l'Échez
|
51 | 5227 |
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 | 5 |
| 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 | 04:00:20.70 | -0.22 | 285 | 0.15 | Manual |
| RD | EPF | Sg | 04:00:23.40 | -0.07 | 285 | 0.15 | Manual |
| RD | LPO | Pg | 04:00:51.0 | 0.46 | 15 | 1.75 | Manual |
| RD | LPO | Sg | 04:01:15.50 | 0.6 | 15 | 1.75 | Manual |
| RD | LFF | Pg | 04:00:54.60 | 0.32 | 4 | 1.95 | Manual |
| RD | LFF | Sg | 04:01:21.50 | 0.14 | 4 | 1.95 | Manual |
| RD | CAF | Sg | 04:01:29.80 | -0.48 | 29 | 2.23 | Manual |
| RD | RJF | Sg | 04:01:35.80 | -0.71 | 17 | 2.42 | Manual |