Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5041794
31/01/22 14 Arrivals 4 Iterations RMS : 0.30 Type :eq
Origin time: 02:54:03.14 ± 0.06
Latitude : 48.70 ± 0.5 1/2 Major Axis : 1.3 km
Longitude : -1.81 ± 0.5 1/2 Minor Axis : 0.8 km
Depth: 10. (Imposed) Azimuth mj Axis : 168.7 deg
ML : 2.38±0.10 of 5 stations MD : 2.32±0.11 of 2 stations
Location in relation to nearby cities 4 km NE of CANCALE (ILLE-ET-VILAINE) (4900 residents)
8 km ENE of SAINT-COULOMB (ILLE-ET-VILAINE) (1900 residents)
10 km NE of SAINT-MELOIR-DES-ONDES (ILLE-ET-VILAINE) (2600 residents)
17 km ENE of SAINT-MALO (ILLE-ET-VILAINE) (48100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
SGMF E Pg 02h54 15.97 0.11 74.3km 227
*SGMF E Sg 02h54 23.64* -1.03 74.3km 227 3.7 0.2 2.24 31.5
GRR E Pg 02h54 16.84 0.24 78.8km 116
GRR E Sg 02h54 25.40 -0.52 78.8km 116 7.7 0.2 2.40 41.4
FLN E Pg 02h54 19.61 -0.19 98.2km 85
FLN E Sg 02h54 30.73 -0.62 98.2km 85 10.6 0.2 2.35
ROSF E Pg 02h54 22.97 0.34 115.3km 249
ROSF E Sg 02h54 36.46 0.32 115.3km 249 5.0 0.1 2.37
LDF E Pg 02h54 23.96 -0.32 125.3km 95
LDF E Sg 02h54 38.87 -0.07 125.3km 95 8.7 0.2 2.39
QUIF E Pg 02h54 25.58 0.02 133.2km 229
QUIF E Sg 02h54 40.56 -0.54 133.2km 229 7.3 0.2 2.53
*MFF E Pg 02h54 46.26* -1.20 265.3km 151
*MFF E Sg 02h55 16.41* -1.77 265.3km 151 1.1 0.2 2.25
)
)
