Event characteristics This information has been confirmed by a seismologist.
BAY OF BISCAY ORID : 5052267
20/02/23 10 Arrivals 4 Iterations RMS : 1.15 Type :eq
Origin time: 03:01:26.98 ± 0.27
Latitude : 44.40 1/2 Major Axis : 5.8 km
Longitude : -2.75 1/2 Minor Axis : 4.7 km
Depth: 2. (Imposed) Azimuth mj Axis : 168.7 deg
ML : 2.04±0.22 of 5 stations
Location in relation to nearby cities 124 km W of MIMIZAN (LANDES) (6700 residents)
126 km WNW of LIT-ET-MIXE (LANDES) (1400 residents)
126 km W of BISCARROSSE (LANDES) (9100 residents)
144 km NW of BAYONNE (PYRENEES-ATLANTIQUE) (40100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML
SJPF E Pg 03h01 57.84 -0.75 188.6km 138
SJPF E Sg 03h02 17.82 -2.67 188.6km 138 1.2 0.3 1.76
*ETSF E Pn 03h02 7.09* 4.41 243.2km 132
ETSF E Sn 03h02 28.33 -0.42 243.2km 132 4.0 0.4 2.24
*EPF E Pn 03h02 12.66* 4.03 292.0km 120
EPF E Sn 03h02 39.55 0.34 292.0km 120 0.9 0.3 1.85
MTLF E Pn 03h02 25.15 1.33 416.5km 104
MTLF E Sn 03h03 4.28 -1.64 416.5km 104 1.2 0.3 2.21
LASF E Pn 03h02 37.43 -0.20 529.1km 91
LASF E Sn 03h03 29.12 -1.03 529.1km 91 0.4 0.2 2.12
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