Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5033045
09/03/21 14 Arrivals 4 Iterations RMS : 0.72 Type :eq
Origin time: 02:52:01.18 ± 0.10
Latitude : 44.96 ± 0.8 1/2 Major Axis : 2.0 km
Longitude : 5.41 ± 1.0 1/2 Minor Axis : 1.7 km
Depth: 2. Azimuth mj Axis : 158.4 deg
ML : 1.40±0.37 of 5 stations MD : 1.66±0.13 of 2 stations
Location in relation to nearby cities 1 km SSW of LA CHAPELLE-EN-VERCORS (DROME) (600 residents)
10 km SE of SAINT-LAURENT-EN-ROYANS (DROME) (1300 residents)
11 km SE of SAINT-JEAN-EN-ROYANS (DROME) (2900 residents)
23 km N of DIE (DROME) (4200 residents)
CODE QP PHASE ARRIVAL TIME O-C DIST. AZI. AMPL. PER. ML MD DUREE
ORIF E Pg 02h52 7.09 -0.72 37.2km 96
ORIF E Sg 02h52 12.24 -0.05 37.2km 96 4.1 0.5 1.57 16.2
VIVF E Pg 02h52 10.92 -0.49 59.4km 259
VIVF E Sg 02h52 17.58 -0.87 59.4km 259 3.8 0.3 1.75 19.6
SMRF E Pg 02h52 20.20 0.41 109.9km 173
SMRF E Sg 02h52 33.81 1.19 109.9km 173 2.2 0.4 1.52
*MBDF E Pg 02h52 21.88* 1.81 110.8km 102
MBDF E Sg 02h52 34.39 1.39 110.8km 102 1.9 0.4 1.46
*LPL E Pg 02h52 22.78* 0.92 121.1km 58
LPL E Sg 02h52 36.51 0.53 121.1km 58 0.4 0.3 1.02
LPG E Pg 02h52 22.60 0.62 121.3km 59
LPG E Sg 02h52 37.15 1.02 121.3km 59 0.4 0.2 1.08
LASF E Pg 02h52 27.16 -0.49 157.6km 232
LASF E Sg 02h52 45.12 -0.85 157.6km 232 3.1 0.4 1.92
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