Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5007265
21/08/18 48 Arrivals 4 Iterations RMS : 0.37 Type :eq
Origin time: 02:50:47.34 ± 0.05
Latitude : 47.37 ± 0.4 1/2 Major Axis : 1.2 km
Longitude : -1.24 ± 0.6 1/2 Minor Axis : 0.8 km
Depth: 5. (Imposed) Azimuth mj Axis : 44.8 deg
ML : 2.09±0.30 of 17 stations
Location in relation to nearby cities 3 km W of SAINT-GEREON (LOIRE-ATLANTIQUE) (2400 residents)
4 km NW of DRAIN (MAINE-ET-LOIRE) (1600 residents)
4 km W of ANCENIS (LOIRE-ATLANTIQUE) (6900 residents)
4 km NNE of CHAMPTOCEAUX (MAINE-ET-LOIRE) (1500 residents)
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