This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.7 MLv
Local datetime 1986/09/20 23:31
Universal datetime 1986/09/20 21:31
Latitude 43.09 ° ± 2 km
Longitude -0.50 ° ± 2 km
Depth 5 km (operator assigned) ± 0.0 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  28 77130
Tarbes  49 41518
Lourdes  34 13389
Lons  27 13374
Billère  25 12804
Oloron-Sainte-Marie  10 10684
Orthez  50 10449
Lescar  28 9804
Aureilhan  52 7745
Bagnères-de-Bigorre  53 7253
Jurançon  21 7094
Mourenx  33 6485
Aire-sur-l'Adour  70 6129
Gan  15 5510
Bordères-sur-l'Échez  48 5227

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1
Azimuthal gap
Number of stations used 11
Number of phases used 17

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 ESCF Pg 21:31:22.30 -0.27 257 0.05 Manual
FR ESCF Sg 21:31:23.50 -0.4 257 0.05 Manual
FR OGE Pg 21:31:22.60 -0.44 16 0.08 Manual
FR JAU Pg 21:31:22.80 -0.69 120 0.11 Manual
FR JAU Sg 21:31:24.50 -1 120 0.11 Manual
FR ATE Pg 21:31:23.90 -0.24 268 0.14 Manual
FR ATE Sg 21:31:26.40 -0.23 268 0.14 Manual
FR LHE Pg 21:31:24.70 -0.37 206 0.2 Manual
FR ISSF Pg 21:31:25.60 0.1 254 0.22 Manual
FR MADF Pg 21:31:25.80 0.04 283 0.24 Manual
FR MADF Sg 21:31:30.0 0.56 283 0.24 Manual
RD EPF Pg 21:31:34.0 1.42 95 0.62 Manual
RD EPF Sg 21:31:42.0 0.71 95 0.62 Manual
RD LPO Pg 21:32:01.30 2.69 37 2.01 Manual
RD LPO Sg 21:32:26.0 -0.43 37 2.01 Manual
RD LFF Sg 21:32:28.20 0.22 25 2.05 Manual
RD CAF Sg 21:32:44.0 -2.01 44 2.61 Manual