Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5059076
09/12/23 14 Arrivals 4 Iterations RMS : 0.49 Type :eq
Origin time: 08:41:26.42 ± 0.07
Latitude : 44.80 ± 0.4 1/2 Major Axis : 1.4 km
Longitude : 6.58 ± 0.8 1/2 Minor Axis : 1.2 km
Depth: 2. Azimuth mj Axis : 88.3 deg
ML : 2.00±0.16 of 4 stations MD : 1.88±0.02 of 3 stations
Location in relation to nearby cities 2 km ENE of L'ARGENTIERE-LA-BESSEE (HAUTES-ALPES) (2200 residents)
9 km SSW of VILLAR-SAINT-PANCRACE (HAUTES-ALPES) (1300 residents)
12 km SSW of BRIANCON (HAUTES-ALPES) (11000 residents)
14 km S of SAINT-CHAFFREY (HAUTES-ALPES) (1400 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
ORIF E Pg 08h41 36.11 -0.29 57.5km 283
ORIF E Sg 08h41 42.26 -0.96 57.5km 283 3.9 0.2 1.88 24.5
LPG E Pg 08h41 40.53 0.36 78.8km 9
LPG E Sg 08h41 49.14 -0.29 78.8km 9 2.3 0.3 1.86 23.5
LPL E Pg 08h41 40.37 -0.02 80.6km 8
LPL E Sg 08h41 49.47 -0.38 80.6km 8 1.9 0.2 1.90 24.8
*SMRF E Pg 08h41 47.32* 0.68 119.7km 222
*SMRF E Sg 08h42 1.83* 1.23 119.7km 222 3.4 0.4 1.78
*SBF E Pg 08h41 46.71* -0.72 124.2km 146
SBF E Sg 08h42 1.47 -0.44 124.2km 146 4.4 0.2 2.14
*VIVF E Pg 08h41 50.88* -1.02 151.5km 273
VIVF E Sg 08h42 8.63 -0.90 151.5km 273 5.6 0.4 2.11
LMR E Pg 08h41 54.08 0.35 162.9km 182
LMR E Sg 08h42 12.27 -0.40 162.9km 182 1.4 0.2 1.95
)
)
