Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 378230
23/08/17 12 Arrivals 4 Iterations RMS : 0.32 Type :eq
Origin time: 13:46:19.61 ± 0.06
Latitude : 48.80 1/2 Major Axis : 1.6 km
Longitude : -1.00 1/2 Minor Axis : 0.6 km
Depth: 2. Azimuth mj Axis : 177.8 deg
ML : 1.75±0.08 of 3 stationsMD : 1.67±0.12 of 3 stations
Location in relation to nearby cities 5 km SE of SAINT-SEVER-CALVADOS (CALVADOS) (1400 residents)
7 km W of SAINT-GERMAIN-DE-TALLEVENDE-LA-LANDE-VAUMONT (CALVADOS) (1600 residents)
7 km NE of SAINT-POIS (MANCHE) (600 residents)
9 km WSW of VIRE (CALVADOS) (12900 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
FLN E Pg 13h46 26.40 0.10 38.9km 96
FLN E Sg 13h46 31.18 0.23 38.9km 96 8.8 0.2 1.77 17.5
GRR E Pg 13h46 27.75 0.03 46.7km 166
GRR E Sg 13h46 33.19 -0.16 46.7km 166 11.1 0.2 1.71 16.2
LDF E Pg 13h46 31.26 -0.07 68.9km 109
LDF E Sg 13h46 39.21 -0.24 68.9km 109 2.0 0.2 1.54 12.7
SGMF E Pg 13h46 41.49 0.04 130.0km 242
SGMF E Sg 13h46 56.60 0.00 130.0km 242 1.8 0.2 1.78
ROSF E Pg 13h46 48.99 -0.01 175.6km 253
ROSF E Sg 13h47 9.54 0.17 175.6km 253 0.7 0.2 1.65
QUIF E Pg 13h46 51.01 -0.06 187.8km 239
QUIF E Sg 13h47 12.72 -0.18 187.8km 239 1.0 0.2 1.77
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