This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 1.8 MLv |
| Local datetime | 1997/04/21 03:48 |
| Universal datetime | 1997/04/21 01:48 |
| Latitude | 43.06 ° ± 6 km |
| Longitude | -0.32 ° ± 2 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 
|
29 | 77130 |
| Tarbes
|
37 | 41518 |
| Lourdes
|
20 | 13389 |
| Lons
|
30 | 13374 |
| Billère
|
28 | 12804 |
| Oloron-Sainte-Marie
|
24 | 10684 |
| Orthez
|
61 | 10449 |
| Lescar
|
32 | 9804 |
| Aureilhan
|
40 | 7745 |
| Bagnères-de-Bigorre
|
38 | 7253 |
| Jurançon
|
24 | 7094 |
| Mourenx
|
42 | 6485 |
| Lannemezan
|
58 | 5837 |
| Gan
|
18 | 5510 |
| Bordères-sur-l'Échez
|
37 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | final |
|---|---|
| RMS | 1.1 |
| Azimuthal gap | |
| Number of stations used | 4 |
| 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 | ETSF | Pg | 01:48:37.59 | 0.05 | 227 | 0.24 | Manual |
| RD | ETSF | Sg | 01:48:40.70 | -0.5 | 227 | 0.24 | Manual |
| RD | EPF | Pg | 01:48:42.50 | 0.58 | 93 | 0.49 | Manual |
| RD | EPF | Sg | 01:48:49.50 | 0.7 | 93 | 0.49 | Manual |
| RD | SJPF | Pg | 01:48:45.80 | 0.66 | 275 | 0.66 | Manual |
| RD | SJPF | Sg | 01:48:53.90 | -0.51 | 275 | 0.66 | Manual |
| RD | MTLF | Pg | 01:49:09.20 | 1.18 | 81 | 1.88 | Manual |
| RD | MTLF | Sg | 01:49:32.0 | -2.1 | 81 | 1.88 | Manual |