Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5031285
18/12/20 50 Arrivals 4 Iterations RMS : 0.48 Type :eq
Origin time: 18:21:04.77 ± 0.04
Latitude : 45.40 ± 0.3 1/2 Major Axis : 0.9 km
Longitude : 6.07 ± 0.5 1/2 Minor Axis : 0.8 km
Depth: 2. Azimuth mj Axis : 71.1 deg
ML : 2.40±0.20 of 18 stations MD : 2.67±0.07 of 5 stations
Location in relation to nearby cities 1 km N of ALLEVARD (ISERE) (2600 residents)
3 km NE of SAINT-PIERRE-D'ALLEVARD (ISERE) (2200 residents)
6 km SE of PONTCHARRA (ISERE) (5800 residents)
23 km SSE of CHAMBERY (SAVOIE) (54100 residents)
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