Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5039507
15/11/21 16 Arrivals 4 Iterations RMS : 0.39 Type :eq
Origin time: 21:04:16.79 ± 0.11
Latitude : 49.49 ± 0.7 1/2 Major Axis : 1.8 km
Longitude : 0.78 ± 1.0 1/2 Minor Axis : 1.7 km
Depth: 5. (Imposed) Azimuth mj Axis : 151.1 deg
ML : 1.94±0.16 of 10 stations
Location in relation to nearby cities 1 km NNE of LA MAILLERAYE-SUR-SEINE (SEINE-MARITIME) (1800 residents)
2 km WNW of LE TRAIT (SEINE-MARITIME) (5500 residents)
4 km SSE of SAINT-WANDRILLE-RANCON (SEINE-MARITIME) (1200 residents)
23 km WNW of ROUEN (SEINE-MARITIME) (102700 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML
LDF E Pg 21h04 37.44 0.47 119.8km 213
LDF E Sg 21h04 51.49 0.52 119.8km 213 2.5 0.2 1.85
FLN E Pg 21h04 37.35 -0.12 122.8km 229
FLN E Sg 21h04 51.12 -0.68 122.8km 229 2.9 0.2 1.81
*GRR E Pg 21h04 46.08* 0.52 171.6km 224
GRR E Sg 21h05 5.90 0.39 171.6km 224 1.5 0.2 1.88
BAIF E Pn 21h04 53.48 0.01 254.9km 74
BAIF E Sg 21h05 28.49 -0.40 254.9km 74 1.0 0.2 1.99
ROSF E Sg 21h05 47.42 -0.80 323.7km 248
*MFF E Sg 21h05 47.97* -1.66 328.7km 192 0.9 0.3 2.08
LOR E Sg 21h05 51.28 -0.56 336.5km 136 0.8 0.2 1.92
SSF E Sg 21h05 52.02 -0.14 337.7km 142 1.5 0.3 2.21
QUIF E Pn 21h05 3.80 0.02 339.2km 240
QUIF E Sg 21h05 52.17 -0.36 339.2km 240 0.5 0.2 1.79
AVF E Sg 21h05 57.02 -0.34 356.3km 146 0.4 0.2 1.72
BGF E Sg 21h05 59.34 0.65 360.9km 153 3.4 0.2 2.13
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