Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5039909
02/12/21 5 Arrivals 4 Iterations RMS : 0.51 Type :eq
Origin time: 01:13:09.10 ± 0.19
Latitude : 47.15 ± 1.3 1/2 Major Axis : 4.0 km
Longitude : -2.33 ± 1.7 1/2 Minor Axis : 2.1 km
Depth: 14. (Imposed) Azimuth mj Axis : 39.8 deg
ML : 1.69±0.31 of 3 stations MD : 2.33±9.99 of 1 station
Location in relation to nearby cities 11 km W of LA PLAINE-SUR-MER (LOIRE-ATLANTIQUE) (2100 residents)
12 km S of PORNICHET (LOIRE-ATLANTIQUE) (8100 residents)
14 km WSW of SAINT-MICHEL-CHEF-CHEF (LOIRE-ATLANTIQUE) (2700 residents)
16 km SSW of SAINT-NAZAIRE (LOIRE-ATLANTIQUE) (64800 residents)
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