Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5034689
12/05/21 14 Arrivals 4 Iterations RMS : 0.44 Type :eq
Origin time: 08:18:47.22 ± 0.31
Latitude : 49.42 ± 1.8 1/2 Major Axis : 5.1 km
Longitude : -2.47 ± 1.8 1/2 Minor Axis : 2.6 km
Depth: 20. (Imposed) Azimuth mj Axis : 155.6 deg
ML : 2.48±0.25 of 7 stations
Location in relation to nearby cities 35 km NW of ST.HELIER (JERSEY) (28000 residents)
46 km WSW of FLAMANVILLE (MANCHE) (1800 residents)
49 km WSW of LES PIEUX (MANCHE) (3200 residents)
66 km WSW of CHERBOURG (MANCHE) (27100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML
SGMF E Pg 08h19 9.76 0.53 129.5km 182
SGMF E Sg 08h19 24.72 0.23 129.5km 182 10.5 0.3 2.40
ROSF E Pg 08h19 9.99 0.05 133.8km 206
ROSF E Sg 08h19 24.95 -0.74 133.8km 206 16.1 0.2 2.75
FLN E Pg 08h19 15.14 0.45 162.7km 115
FLN E Sg 08h19 33.64 -0.08 162.7km 115 6.7 0.2 2.39
*GRR E Pg 08h19 14.32* -0.68 164.6km 133
GRR E Sg 08h19 34.41 0.16 164.6km 133 7.5 0.2 2.43
*QUIF E Pg 08h19 14.84* -1.77 174.5km 197
QUIF E Sg 08h19 36.70 -0.31 174.5km 197 10.3 0.2 2.80
LDF E Pg 08h19 20.00 -0.01 194.9km 117
LDF E Sg 08h19 42.18 -0.55 194.9km 117 1.5 0.2 2.05
MFF E Pg 08h19 47.07 0.11 357.9km 150
MFF E Sg 08h20 28.65 0.26 357.9km 150 2.1 0.3 2.52
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