This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 2023/05/20 20:41
Universal datetime 2023/05/20 18:41
Latitude 43.14 ° ± 0.4 km
Longitude -1.45 ° ± 0.4 km
Depth 10 km (from location) ± 0.8 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
Pamplona  39 193166
Bayonne  39 51228
Anglet  39 38929
Biarritz  38 25404
Hendaye  36 16484
Saint-Jean-de-Luz  32 14093
Urrugne  31 10317
Boucau  43 8350
Hasparren  30 6879
Saint-Pée-sur-Nivelle  26 6849
Ustaritz  29 6822
Bidart  35 6811
Cambo-les-Bains  25 6551
Ciboure  31 6251
Mouguerre  35 5108

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 137.95 °
Number of stations used 15
Number of phases used 27

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
ES EALK Pg 18:41:07.61 0.01 332.47 0.09 Manual
ES EALK Sg 18:41:09.57 0.09 332.47 0.09 Manual
RA PYPP Pg 18:41:08.63 0.04 81.82 0.16 Manual
RA PYPP Sg 18:41:11.58 0.35 81.82 0.16 Manual
FR OSSF Pg 18:41:08.89 -0.02 49.83 0.18 Manual
FR OSSF Sg 18:41:11.77 -0.02 49.83 0.18 Manual
FR IRAF Pg 18:41:11.29 -0.05 109.18 0.32 Manual
FR IRAF Sg 18:41:15.100 -0.04 109.18 0.32 Manual
AM R155B Pg 18:41:12.17 0.13 45.97 0.36 Manual
AM R155B Sg 18:41:17.74 0.49 45.97 0.36 Manual
ES EARA Pg 18:41:12.32 -0.05 194.52 0.38 Manual
ES EARA Sg 18:41:17.51 -0.34 194.52 0.38 Manual
FR ORDF Pg 18:41:12.67 0.24 78.92 0.38 Manual
FR ORDF Sg 18:41:18.15 0.2 78.92 0.38 Manual
FR ATE Pg 18:41:15.44 0.04 95.33 0.55 Manual
FR ATE Sg 18:41:23.17 0.03 95.33 0.55 Manual
RD ETSF Pg 18:41:17.60 -0.31 109.94 0.7 Manual
RD ETSF Sg 18:41:28.10 0.57 109.94 0.7 Manual
FR REYF Pg 18:41:19.24 -0.07 94.9 0.78 Manual
FR REYF Sg 18:41:29.60 -0.38 94.9 0.78 Manual
FR BORF Pg 18:41:22.8 0.04 101.62 0.93 Manual
FR BORF Sg 18:41:34.60 -0.15 101.62 0.93 Manual
FR VIEF Pg 18:41:25.50 0.42 102.88 1.11 Manual
FR VIEF Sg 18:41:39.61 -0.47 102.88 1.11 Manual
FR LABF Sg 18:41:40.86 0.51 94.28 1.12 Manual
ES ECHI Sg 18:41:46.30 0.52 110.89 1.3 Manual
RD EPF Pg 18:41:29.26 0.62 94.13 1.32 Manual