This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.9 MLv |
| Local datetime | 1997/04/21 01:16 |
| Universal datetime | 1997/04/20 23:16 |
| Latitude | 43.04 ° ± 3 km |
| Longitude | 0.01 ° ± 1 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
|
22 | 41518 |
| Lourdes
|
10 | 13389 |
| Lons
|
46 | 13374 |
| Billère
|
44 | 12804 |
| Saint-Gaudens
|
59 | 11517 |
| Oloron-Sainte-Marie
|
50 | 10684 |
| Lescar
|
49 | 9804 |
| Aureilhan
|
25 | 7745 |
| Bagnères-de-Bigorre
|
12 | 7253 |
| Jurançon
|
42 | 7094 |
| Mourenx
|
63 | 6485 |
| Lannemezan
|
32 | 5837 |
| Gan
|
39 | 5510 |
| Bordères-sur-l'Échez
|
25 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 0.6 |
| Azimuthal gap | |
| Number of stations used | 7 |
| 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 | 23:16:34.30 | -0.03 | 92 | 0.24 | Manual |
| RD | EPF | Sg | 23:16:38.20 | 0.18 | 92 | 0.24 | Manual |
| FR | ENSF | Pg | 23:16:35.68 | -0.27 | 135 | 0.33 | Manual |
| FR | ENSF | Sg | 23:16:40.75 | -0.09 | 135 | 0.33 | Manual |
| RD | ETSF | Pg | 23:16:38.30 | 0.42 | 252 | 0.44 | Manual |
| RD | ETSF | Sg | 23:16:44.40 | 0.2 | 252 | 0.44 | Manual |
| RD | SJPF | Pg | 23:16:46.60 | 0.08 | 275 | 0.91 | Manual |
| RD | SJPF | Sg | 23:16:58.80 | -0.45 | 275 | 0.91 | Manual |