Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5058971
04/12/23 14 Arrivals 4 Iterations RMS : 0.25 Type :eq
Origin time: 20:29:42.25 ± 0.04
Latitude : 47.61 ± 0.3 1/2 Major Axis : 0.8 km
Longitude : -1.87 ± 0.3 1/2 Minor Axis : 0.6 km
Depth: 5. (Imposed) Azimuth mj Axis : 20.8 deg
ML : 2.23±0.14 of 6 stations MD : 2.14±0.03 of 3 stations
Location in relation to nearby cities 4 km SW of GUEMENE-PENFAO (LOIRE-ATLANTIQUE) (4500 residents)
8 km N of PLESSE (LOIRE-ATLANTIQUE) (3300 residents)
10 km ESE of AVESSAC (LOIRE-ATLANTIQUE) (2200 residents)
16 km ESE of REDON (ILLE-ET-VILAINE) (9300 residents)
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