This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.3 MLv
Local datetime 2023/03/22 00:55
Universal datetime 2023/03/21 23:55
Latitude 43.17 ° ± 0.3 km
Longitude -1.12 ° ± 0.2 km
Depth 15 km (from location) ± 0.4 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  45 51228
Anglet  48 38929
Biarritz  48 25404
Saint-Jean-de-Luz  48 14093
Oloron-Sainte-Marie  44 10684
Orthez  45 10449
Boucau  49 8350
Hasparren  30 6879
Saint-Pée-sur-Nivelle  41 6849
Ustaritz  38 6822
Bidart  47 6811
Cambo-les-Bains  30 6551
Mourenx  47 6485
Saint-Martin-de-Seignanx  45 5488
Mouguerre  39 5108

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 106.83 °
Number of stations used 15
Number of phases used 25

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
RA PYPP Pg 23:55:07.4 -0.02 262.49 0.08 Manual
RA PYPP Sg 23:55:09.36 0.08 262.49 0.08 Manual
FR OSSF Pg 23:55:07.60 0.05 309.33 0.13 Manual
FR OSSF Sg 23:55:10.10 -0.07 309.33 0.13 Manual
FR ORDF Pg 23:55:07.73 0.04 73.93 0.14 Manual
FR ORDF Sg 23:55:10.62 0.22 73.93 0.14 Manual
FR IRAF Pg 23:55:07.70 -0.15 155.67 0.15 Manual
FR IRAF Sg 23:55:10.74 0.07 155.67 0.15 Manual
AM R155B Pg 23:55:08.99 0.21 5.33 0.22 Manual
AM R155B Sg 23:55:12.74 0.44 5.33 0.22 Manual
ES EALK Pg 23:55:09.82 -0.04 279.58 0.28 Manual
ES EALK Sg 23:55:14.22 0.02 279.58 0.28 Manual
FR ATE Pg 23:55:10.3 -0.42 105.57 0.32 Manual
FR ATE Sg 23:55:15.5 -0.2 105.57 0.32 Manual
AM RC85E Pg 23:55:11.97 -0.81 51.14 0.46 Manual
RD ETSF Pg 23:55:12.96 -0.47 123.36 0.5 Manual
RD ETSF Sg 23:55:19.70 -0.75 123.36 0.5 Manual
FR PYHE Sg 23:55:20.71 0.11 294.29 0.5 Manual
FR BORF Pg 23:55:17.14 0 108.39 0.71 Manual
FR BORF Sg 23:55:26.90 -0.05 108.39 0.71 Manual
FR LABF Pg 23:55:20.96 0.82 97.84 0.88 Manual
FR VIEF Sg 23:55:32.36 0.06 108.67 0.89 Manual
ES ECHI Pg 23:55:24.36 0.62 117.25 1.09 Manual
ES ECHI Sg 23:55:39.24 0.76 117.25 1.09 Manual
FR RESF Sg 23:55:40.23 0.55 108.34 1.13 Manual