Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5037909
19/09/21 17 Arrivals 4 Iterations RMS : 0.29 Type :eq
Origin time: 04:06:39.31 ± 0.06
Latitude : 47.46 ± 0.4 1/2 Major Axis : 1.3 km
Longitude : -1.73 ± 0.6 1/2 Minor Axis : 0.9 km
Depth: 17. (Imposed) Azimuth mj Axis : 37.7 deg
ML : 1.60±0.09 of 8 stations MD : 2.28±0.09 of 4 stations
Location in relation to nearby cities 3 km SE of BLAIN (LOIRE-ATLANTIQUE) (7400 residents)
7 km NE of FAY-DE-BRETAGNE (LOIRE-ATLANTIQUE) (2400 residents)
8 km NW of HERIC (LOIRE-ATLANTIQUE) (3400 residents)
30 km NNW of NANTES (LOIRE-ATLANTIQUE) (245000 residents)