Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5058232
30/10/23 14 Arrivals 4 Iterations RMS : 0.39 Type :eq
Origin time: 23:32:59.54 ± 0.06
Latitude : 48.16 ± 0.4 1/2 Major Axis : 1.2 km
Longitude : -2.45 ± 0.6 1/2 Minor Axis : 1.0 km
Depth: 10. (Imposed) Azimuth mj Axis : 145.7 deg
MD : 1.84±0.15 of 4 stations ML : 1.84±0.22 of 4 stations
Location in relation to nearby cities 2 km NNE of MENEAC (MORBIHAN) (1800 residents)
5 km SSW of MERDRIGNAC (COTES-D'ARMOR) (2800 residents)
9 km NE of LA TRINITE-PORHOET (MORBIHAN) (900 residents)
40 km ENE of PONTIVY (MORBIHAN) (13100 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
SGMF E Pg 23h33 2.44 -0.17 13.6km 323
SGMF E Sg 23h33 3.98 -0.75 13.6km 323 16.2 0.2 1.75 16.4
QUIF E Pg 23h33 9.86 0.02 59.7km 243
*QUIF E Sg 23h33 14.82* -2.16 59.7km 243 0.7 0.2 1.80 17.7
ROSF E Pg 23h33 10.53 -0.11 64.5km 288
ROSF E Sg 23h33 18.40 0.06 64.5km 288 2.3 0.2 1.75 17.1
GRR E Pg 23h33 19.92 -0.02 120.9km 76
GRR E Sg 23h33 34.29 0.21 120.9km 76 3.8 0.2 2.04 2.06 25.2
*FLN E Pg 23h33 25.48* -1.00 160.4km 64
FLN E Sg 23h33 44.35 -0.81 160.4km 64 1.7 0.4 1.55
LDF E Pg 23h33 29.11 -0.48 179.1km 73
LDF E Sg 23h33 50.16 -0.26 179.1km 73 1.5 0.3 1.79
*MFF E Pg 23h33 39.45* -1.06 245.1km 133
*MFF E Sg 23h34 7.41* -1.52 245.1km 133 0.9 0.3 1.97
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