Event characteristics This information has been confirmed by a seismologist.
PYRENEES ORID : 5052854
18/03/23 6 Arrivals 4 Iterations RMS : 0.49 Type :eq
Origin time: 11:45:52.67 ± 0.40
Latitude : 43.20 ± 2.3 1/2 Major Axis : 6.1 km
Longitude : -1.97 ± 2.9 1/2 Minor Axis : 5.4 km
Depth: 15. (Imposed) Azimuth mj Axis : 22.3 deg
ML : 2.06±0.05 of 2 stations MD : 1.92±9.99 of 1 station
Location in relation to nearby cities 13 km S of SAN SEBASTIAN (SPAIN) (177000 residents)
25 km SW of HENDAYE (PYRENEES-ATLANTIQUE) (11600 residents)
28 km SW of URRUGNE (PYRENEES-ATLANTIQUE) (6100 residents)
51 km SW of BAYONNE (PYRENEES-ATLANTIQUE) (40100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
SJPF E Pg 11h46 3.27 -0.16 61.2km 99
SJPF E Sg 11h46 10.98 0.12 61.2km 99 10.6 0.3 1.92 26.6
ETSF E Pg 11h46 13.27 0.20 119.7km 105
ETSF E Sg 11h46 27.72 0.58 119.7km 105 7.2 0.4 2.10
EPF E Pg 11h46 24.92 0.45 188.9km 94
EPF E Sg 11h46 47.21 0.75 188.9km 94 1.9 0.2 2.03
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