This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.5 MLv
Local datetime 1981/01/31 03:03
Universal datetime 1981/01/31 02:03
Latitude 43.11 ° ± 2 km
Longitude -0.46 ° ± 1 km
Depth 10 km (from location) ± 2 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Pau  25 77130
Tarbes  45 41518
Lourdes  31 13389
Lons  24 13374
Billère  22 12804
Oloron-Sainte-Marie  12 10684
Orthez  50 10449
Lescar  26 9804
Aureilhan  48 7745
Bagnères-de-Bigorre  51 7253
Jurançon  18 7094
Mourenx  32 6485
Aire-sur-l'Adour  67 6129
Gan  12 5510
Bordères-sur-l'Échez  44 5227

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status final
RMS 0.4
Azimuthal gap
Number of stations used 17
Number of phases used 11

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR OGE Pg 02:03:23.0 0.46 353 0.06 Manual
FR ESC Pg 02:03:23.40 0.41 249 0.09 Manual
FR ESC Sg 02:03:25.80 0.5 249 0.09 Manual
FR JAU Pg 02:03:23.50 0.37 139 0.1 Manual
FR JAU Sg 02:03:26.10 0.56 139 0.1 Manual
FR ATE Pg 02:03:24.80 0.41 262 0.17 Manual
FR ONF Pg 02:03:24.60 0.04 265 0.19 Manual
FR MADF Pg 02:03:25.80 0.01 278 0.26 Manual
FR ISS Pg 02:03:26.30 0.61 251 0.26 Manual
FR BOH Pg 02:03:28.10 0.1 269 0.4 Manual
RD EPF Pg 02:03:31.30 -0.01 97 0.59 Manual