This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2021/12/20 00:59
Universal datetime 2021/12/19 23:59
Latitude 43.14 ° ± 0.2 km
Longitude -1.10 ° ± 0.4 km
Depth 15 km (from location) ± 0.5 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
Bayonne  49 51228
Anglet  52 38929
Biarritz  52 25404
Saint-Jean-de-Luz  51 14093
Oloron-Sainte-Marie  42 10684
Orthez  47 10449
Hasparren  34 6879
Saint-Pée-sur-Nivelle  44 6849
Ustaritz  42 6822
Bidart  51 6811
Cambo-les-Bains  34 6551
Mourenx  47 6485
Ciboure  52 6251
Saint-Martin-de-Seignanx  50 5488
Mouguerre  43 5108

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.24
Azimuthal gap 262.74 °
Number of stations used 5
Number of phases used 10

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 IRAF Pg 23:59:41.41 -0.03 155.65 0.11 Manual
FR IRAF Sg 23:59:43.89 -0.05 155.65 0.11 Manual
FR ORDF Pg 23:59:41.76 -0.01 58.39 0.14 Manual
FR ORDF Sg 23:59:44.68 0.16 58.39 0.14 Manual
FR ATE Pg 23:59:44.15 0.02 99.94 0.3 Manual
FR ATE Sg 23:59:48.54 -0.11 99.94 0.3 Manual
RD ETSF Pg 23:59:46.78 -0.15 120.85 0.46 Manual
RD ETSF Sg 23:59:53.12 -0.43 120.85 0.46 Manual
LC CANF Pg 23:59:48.57 -0.16 130.91 0.57 Manual
LC CANF Sg 23:59:57.23 0.54 130.91 0.57 Manual