This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1997/07/31 00:18 |
| Universal datetime | 1997/07/30 22:18 |
| Latitude | 43.09 ° ± 1 km |
| Longitude | -0.47 ° ± 1 km |
| Depth | 4 km (from location) ± 3 km |
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Testify !Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Pau 
|
27 | 77130 |
| Tarbes
|
46 | 41518 |
| Lourdes
|
32 | 13389 |
| Lons
|
26 | 13374 |
| Billère
|
25 | 12804 |
| Oloron-Sainte-Marie
|
12 | 10684 |
| Orthez
|
51 | 10449 |
| Lescar
|
28 | 9804 |
| Aureilhan
|
50 | 7745 |
| Bagnères-de-Bigorre
|
51 | 7253 |
| Jurançon
|
21 | 7094 |
| Mourenx
|
34 | 6485 |
| Aire-sur-l'Adour
|
70 | 6129 |
| Gan
|
14 | 5510 |
| Bordères-sur-l'Échez
|
46 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.5 |
| Azimuthal gap | |
| Number of stations used | 5 |
| 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 | JAU | Pg | 22:18:14.84 | 0.02 | 126 | 0.08 | Manual |
| FR | OGE | Pg | 22:18:14.84 | 0.06 | 358 | 0.08 | Manual |
| FR | OGE | Sg | 22:18:16.34 | -0.01 | 358 | 0.08 | Manual |
| FR | JAU | Sg | 22:18:16.50 | 0.07 | 126 | 0.08 | Manual |
| FR | ATE | Pg | 22:18:16.14 | -0.19 | 270 | 0.17 | Manual |
| FR | ATE | Sg | 22:18:18.74 | -0.3 | 270 | 0.17 | Manual |
| FR | ISSF | Pg | 22:18:17.70 | 0.01 | 256 | 0.25 | Manual |
| FR | ISSF | Sg | 22:18:21.58 | 0.18 | 256 | 0.25 | Manual |
| FR | MADF | Pg | 22:18:17.94 | -0.04 | 283 | 0.26 | Manual |
| FR | MADF | Sg | 22:18:22.32 | 0.41 | 283 | 0.26 | Manual |