This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 1991/04/21 05:06
Universal datetime 1991/04/21 03:06
Latitude 43.09 ° ± 2 km
Longitude -0.42 ° ± 1 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  26 77130
Tarbes  43 41518
Lourdes  28 13389
Lons  26 13374
Billère  24 12804
Oloron-Sainte-Marie  15 10684
Orthez  54 10449
Lescar  28 9804
Aureilhan  46 7745
Bagnères-de-Bigorre  47 7253
Jurançon  20 7094
Mourenx  35 6485
Lannemezan  66 5837
Gan  13 5510
Bordères-sur-l'Échez  42 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 11
Number of phases used 14

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 JAU Pg 03:06:30.10 -0.05 151 0.06 Manual
FR JAU Sg 03:06:31.80 0.22 151 0.06 Manual
FR OGE Pg 03:06:30.50 -0.09 332 0.09 Manual
FR ESCF Pg 03:06:30.70 -0.38 264 0.12 Manual
FR ESCF Sg 03:06:33.9 -0.11 264 0.12 Manual
FR ATE Pg 03:06:32.30 -0.37 269 0.21 Manual
FR ATE Pg 03:06:33.9 0.42 269 0.21 Manual
FR ATE Sg 03:06:35.90 -0.05 269 0.21 Manual
FR ATE Sg 03:06:36.30 0.35 269 0.21 Manual
FR LHE Pg 03:06:32.80 -0.31 220 0.23 Manual
FR MADF Pg 03:06:34.9 -0.17 281 0.3 Manual
FR MADF Sg 03:06:39.9 0.37 281 0.3 Manual
RD EPF Pg 03:06:39.40 0.54 96 0.56 Manual
RD EPF Sg 03:06:46.40 -0.31 96 0.56 Manual