Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5051807
02/02/23 15 Arrivals 4 Iterations RMS : 0.37 Type :eq
Origin time: 11:13:06.82 ± 0.19
Latitude : 48.58 ± 0.8 1/2 Major Axis : 2.9 km
Longitude : -4.66 ± 1.6 1/2 Minor Axis : 1.7 km
Depth: 9. (Imposed) Azimuth mj Axis : 117.6 deg
ML : 2.83±0.13 of 7 stations
Location in relation to nearby cities 5 km N of PLOUDALMEZEAU (FINISTERE) (4900 residents)
5 km WNW of SAINT-PABU (FINISTERE) (1400 residents)
6 km W of LANDEDA (FINISTERE) (2700 residents)
25 km NNW of BREST (FINISTERE) (148000 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML
ROSF E Pg 11h13 25.01 0.28 105.9km 104
ROSF E Sg 11h13 37.24 0.09 105.9km 104 32.3 0.2 3.00
QUIF E Pg 11h13 29.35 0.12 133.2km 123
QUIF E Sg 11h13 44.87 0.10 133.2km 123 14.4 0.2 2.81
SGMF E Pg 11h13 33.59 -0.04 159.6km 102
SGMF E Sg 11h13 52.15 -0.06 159.6km 102 18.3 0.2 2.89
GRR E Pg 11h13 54.18 0.35 281.6km 92
GRR E Sg 11h14 25.59 -0.84 281.6km 92 10.2 0.2 2.89
FLN E Pg 11h13 58.15 -0.08 308.1km 84
*FLN E Sg 11h14 32.77* -1.11 308.1km 84 11.2 0.5 2.62
*LDF E Pg 11h14 1.99* -0.62 334.5km 88
LDF E Sn 11h14 26.88 0.02 334.5km 88
*LDF E Sg 11h14 38.79* -2.52 334.5km 88 18.8 0.6 2.88
MFF E Pg 11h14 14.41 0.23 404.4km 121
MFF E Sg 11h15 1.51 0.60 404.4km 121 3.8 0.4 2.70
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