Event characteristics This information has been confirmed by a seismologist.
BAY OF BISCAY ORID : 261921
28/07/11 12 Arrivals 4 Iterations RMS : 0.45 Type :eq
Origin time: 20:01:28.12 ± 0.62
Latitude : 44.46 ± 2.1 1/2 Major Axis : 13.9 km
Longitude : -3.31 ± 7.0 1/2 Minor Axis : 5.9 km
Depth: 15. Azimuth mj Axis : 89.7 deg
ML : 2.14±0.23 of 4 MD : 2.23±0.18 of 2
Location in relation to nearby cities 116 km NNE of SANTANDER (SPAIN) (191000 residents)
135 km NNW of BARACALDO (SPAIN) (115000 residents)
138 km NNW of BILBAO (SPAIN) (352000 residents)
182 km NW of BAYONNE (PYRENEES-ATLANTIQUE) (40100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
SJPF E Pn 20h01 59.61 -0.38 224.5km 131
SJPF E Sn 20h02 22.81 -0.63 224.5km 131 3.2 0.3 2.20 2.35 43.7
*ETSF E Pn 20h02 7.60* 0.58 281.2km 127
*ETSF E Sn 20h02 33.98* -1.73 281.2km 127 3.7 0.6 2.13 2.10 32.1
LFF E Pn 20h02 12.18 -0.10 325.6km 79
LFF E Pg 20h02 22.68 0.29 325.6km 79
*EPF E Pn 20h02 14.46* 1.02 333.4km 117
EPF E Sn 20h02 46.12 -0.87 333.4km 117 4.9 0.5 2.39
MFF E Pn 20h02 14.57 0.07 343.4km 44
MFF E Pg 20h02 24.82 -0.55 343.4km 44
RJF E Pn 20h02 20.87 0.31 392.3km 74
RJF E Sn 20h03 0.14 0.60 392.3km 74 1.1 0.2 1.84
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