This event was reviewed by an analyst and confirmed.
| Type | Earthquake |
| Magnitude | 2.3 MLv |
| Local datetime | 1991/03/17 00:20 |
| Universal datetime | 1991/03/16 23:20 |
| Latitude | 43.18 ° ± 2 km |
| Longitude | -0.14 ° ± 7 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
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Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Pau 
|
23 | 77130 |
| Tarbes
|
18 | 41518 |
| Lourdes
|
10 | 13389 |
| Lons
|
26 | 13374 |
| Billère
|
25 | 12804 |
| Oloron-Sainte-Marie
|
36 | 10684 |
| Lescar
|
29 | 9804 |
| Aureilhan
|
21 | 7745 |
| Bagnères-de-Bigorre
|
32 | 7253 |
| Jurançon
|
24 | 7094 |
| Mourenx
|
44 | 6485 |
| Aire-sur-l'Adour
|
59 | 6129 |
| Lannemezan
|
44 | 5837 |
| Gan
|
22 | 5510 |
| Bordères-sur-l'Échez
|
18 | 5227 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
2000 km
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 | 23:20:07.60 | -0.73 | 113 | 0.38 | Manual |
| RD | EPF | Sg | 23:20:14.40 | 0.54 | 113 | 0.38 | Manual |
| RD | LPO | Pg | 23:20:34.9 | -0.25 | 32 | 1.78 | Manual |
| RD | LPO | Sg | 23:20:59.0 | -0.02 | 32 | 1.78 | Manual |
| RD | LFF | Pg | 23:20:36.40 | 0.4 | 20 | 1.87 | Manual |
| RD | LFF | Sg | 23:21:02.0 | 0.12 | 20 | 1.87 | Manual |
| RD | CAF | Pg | 23:20:45.60 | 0.35 | 42 | 2.36 | Manual |
| RD | CAF | Sg | 23:21:17.50 | -0.39 | 42 | 2.36 | Manual |