Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 384735
15/12/17 79 Arrivals 4 Iterations RMS : 0.46 Type :eq
Origin time: 07:59:05.18 ± 0.06
Latitude : 48.55 ± 0.5 1/2 Major Axis : 1.3 km
Longitude : -1.50 ± 0.5 1/2 Minor Axis : 0.9 km
Depth: 2. Azimuth mj Axis : 0.3 deg
ML : 3.15±0.29 of 25 stationsMD : 3.22±0.12 of 3 stations
Location in relation to nearby cities 1 km SE of PONTORSON (MANCHE) (4400 residents)
5 km ENE of PLEINE-FOUGERES (ILLE-ET-VILAINE) (1800 residents)
9 km N of ANTRAIN (ILLE-ET-VILAINE) (1500 residents)
18 km SW of AVRANCHES (MANCHE) (8600 residents)
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