Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5058223
30/10/23 14 Arrivals 4 Iterations RMS : 0.26 Type :eq
Origin time: 10:31:15.53 ± 0.04
Latitude : 48.16 ± 0.3 1/2 Major Axis : 0.8 km
Longitude : -2.44 ± 0.4 1/2 Minor Axis : 0.7 km
Depth: 10. (Imposed) Azimuth mj Axis : 164.1 deg
ML : 2.76±0.23 of 4 stations MD : 2.20±0.04 of 3 stations
Location in relation to nearby cities 3 km NNE of MENEAC (MORBIHAN) (1800 residents)
4 km SSW of MERDRIGNAC (COTES-D'ARMOR) (2800 residents)
10 km NE of LA TRINITE-PORHOET (MORBIHAN) (900 residents)
41 km ENE of PONTIVY (MORBIHAN) (13100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
SGMF E Pg 10h31 18.61 0.01 13.6km 320
SGMF E Sg 10h31 20.59 -0.13 13.6km 320 63.9 0.2 2.21 31.0
QUIF E Pg 10h31 25.88 -0.10 60.6km 243
QUIF E Sg 10h31 32.68 -0.54 60.6km 243 20.9 0.3 2.23 32.2
ROSF E Pg 10h31 26.67 -0.05 65.0km 287
ROSF E Sg 10h31 34.07 -0.39 65.0km 287 27.3 0.6 2.16 30.1
GRR E Pg 10h31 36.06 0.26 120.1km 77
GRR E Sg 10h31 50.36 0.51 120.1km 77 36.3 0.2 3.07
FLN E Pg 10h31 42.38 0.05 159.5km 64
FLN E Sg 10h32 0.87 -0.04 159.5km 64 19.7 0.2 2.81
LDF E Pg 10h31 45.24 -0.20 178.3km 73
LDF E Sg 10h32 5.76 -0.43 178.3km 73 7.3 0.2 2.62
*MFF E Pg 10h31 55.24* -1.25 245.0km 134
*MFF E Sg 10h32 23.30* -1.59 245.0km 134 4.8 0.3 2.57
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