Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5056036
01/08/23 13 Arrivals 4 Iterations RMS : 0.38 Type :eq
Origin time: 00:42:46.24 ± 0.11
Latitude : 46.22 ± 0.7 1/2 Major Axis : 2.0 km
Longitude : 0.27 ± 1.1 1/2 Minor Axis : 1.8 km
Depth: 5. (Imposed) Azimuth mj Axis : 45.0 deg
ML : 1.71±0.19 of 5 stations MD : 2.19±0.24 of 4 stations
Location in relation to nearby cities 8 km NNW of SAVIGNE (VIENNE) (1400 residents)
8 km NNW of CIVRAY (VIENNE) (2800 residents)
8 km E of CHAUNAY (VIENNE) (1200 residents)
39 km NW of CONFOLENS (CHARENTE) (2900 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
MFF E Pg 00h42 55.68 0.25 53.2km 322
MFF E Sg 00h43 1.27 -0.51 53.2km 322 0.6 0.2 1.90 20.9
RJF E Pg 00h43 10.35 0.47 140.5km 136
RJF E Pg 00h43 10.32 0.44 140.5km 136
RJF E Sg 00h43 26.33 0.08 140.5km 136 3.4 0.3 1.61 2.28 36.5
LFF E Pg 00h43 10.92 -0.01 147.0km 165
LFF E Sg 00h43 28.11 0.06 147.0km 165 0.9 0.2 1.43
*TCF E Pg 00h43 10.52* -0.90 149.6km 86
TCF E Sg 00h43 28.85 0.02 149.6km 86 2.2 0.3 1.93 2.02 26.1
CAF E Pg 00h43 19.89 -0.01 200.7km 135
CAF E Sg 00h43 42.73 -0.45 200.7km 135 0.6 0.2 1.67
SMF E Pg 00h43 32.46 -0.27 278.3km 78
SMF E Sg 00h44 4.11 -0.83 278.3km 78 0.8 0.3 1.79 2.41 42.0
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