Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 268812
18/01/12 13 Arrivals 4 Iterations RMS : 0.80 Type :eq
Origin time: 16:55:11.80 ± 0.44
Latitude : 49.79 ± 3.3 1/2 Major Axis : 8.8 km
Longitude : 0.21 ± 3.8 1/2 Minor Axis : 6.5 km
Depth: 15. Azimuth mj Axis : 174.4 deg
ML : 2.13±0.06 of 4
Location in relation to nearby cities 9 km N of ETRETAT (SEINE-MARITIME) (1600 residents)
9 km NW of YPORT (SEINE-MARITIME) (1100 residents)
12 km WNW of SAINT-LEONARD (SEINE-MARITIME) (1700 residents)
32 km N of LE HAVRE (SEINE-MARITIME) (195900 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML
FLN E Pn 16h55 31.53 0.10 124.5km 204
FLN E Sg 16h55 47.43 -0.15 124.5km 204 5.6 0.2 2.08
FLN E P 16h55 32.92 -0.23 124.5km 204
LDF E Pn 16h55 32.92 0.23 135.6km 190
LDF E Pg 16h55 33.90 -0.74 135.6km 190
LDF E Sg 16h55 52.02 1.56 135.6km 190 4.8 0.3 2.10
GRR E Pn 16h55 37.47 -0.01 174.5km 207
*GRR E Pg 16h55 39.64* -1.45 174.5km 207
GRR E Sg 16h56 0.73 -0.68 174.5km 207 3.4 0.2 2.22
ROSF E Sn 16h56 24.50 0.81 301.2km 239 1.4 0.2 2.13
*ROSF E P 16h55 54.64* -1.29 301.2km 239
QUIF E Pn 16h55 55.11 -0.68 323.4km 231
LOR E Pn 16h56 4.05 0.27 389.0km 134
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