Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5029551
20/10/20 85 Arrivals 4 Iterations RMS : 1.04 Type :eq
Origin time: 21:25:20.72 ± 0.13
Latitude : 47.18 ± 1.0 1/2 Major Axis : 2.9 km
Longitude : -1.96 ± 1.3 1/2 Minor Axis : 1.8 km
Depth: 15. (Imposed) Azimuth mj Axis : 35.8 deg
ML : 3.35±0.33 of 32 stations MD : 2.87±0.12 of 5 stations
Location in relation to nearby cities 3 km NE of CHAUVE (LOIRE-ATLANTIQUE) (1600 residents)
7 km NNW of ARTHON-EN-RETZ (LOIRE-ATLANTIQUE) (2300 residents)
7 km NNW of CHEMERE (LOIRE-ATLANTIQUE) (1400 residents)
22 km ESE of SAINT-NAZAIRE (LOIRE-ATLANTIQUE) (64800 residents)
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