Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5055864
26/07/23 14 Arrivals 4 Iterations RMS : 0.51 Type :eq
Origin time: 00:51:43. 4 ± 0.15
Latitude : 48.48 ± 0.8 1/2 Major Axis : 2.5 km
Longitude : 0.19 ± 1.5 1/2 Minor Axis : 2.0 km
Depth: 2. Azimuth mj Axis : 89.2 deg
ML : 1.65±0.31 of 4 stations MD : 1.55±0.04 of 3 stations
Location in relation to nearby cities 6 km ENE of VALFRAMBERT (ORNE) (1400 residents)
6 km NW of LA FRESNAYE-SUR-CHEDOUET (SARTHE) (800 residents)
9 km NE of ALENCON (ORNE) (30000 residents)
9 km ENE of DAMIGNY (ORNE) (2500 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
LDF E Pg 00h51 47.24 -0.45 26.0km 298
LDF E Sg 00h51 50.37 -0.53 26.0km 298 6.2 0.2 1.56 13.3
FLN E Pg 00h51 52.70 -0.33 58.4km 302
FLN E Sg 00h51 59.41 -0.54 58.4km 302 1.1 0.2 1.51 12.0
GRR E Pg 00h51 56.37 0.05 78.2km 262
GRR E Sg 00h52 4.72 -0.80 78.2km 262 0.7 0.2 1.59 13.5
SGMF E Pg 00h52 17.88 0.54 205.1km 263
SGMF E Sg 00h52 40.65 -0.48 205.1km 263 0.6 0.1 1.84
MFF E Pg 00h52 18.68 0.39 210.7km 186
MFF E Sg 00h52 41.95 -0.78 210.7km 186 0.5 0.2 1.69
ROSF E Pg 00h52 26.00 0.06 256.9km 267
ROSF E Sg 00h52 55.25 -0.44 256.9km 267 0.1 0.1 1.21
QUIF E Pn 00h52 20.56 0.24 257.2km 257
QUIF E Sn 00h52 47.25 -0.44 257.2km 257 1.4 0.3 1.88
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