Event characteristics This information has been confirmed by a seismologist.
FRANCE ORID : 5055767
21/07/23 14 Arrivals 4 Iterations RMS : 0.36 Type :eq
Origin time: 14:04:13.47 ± 0.06
Latitude : 45.58 ± 0.4 1/2 Major Axis : 1.3 km
Longitude : 4.04 ± 0.7 1/2 Minor Axis : 0.9 km
Depth: 12. (Imposed) Azimuth mj Axis : 58.7 deg
ML : 1.76±0.16 of 7 stations MD : 2.01±9.99 of 1 station
Location in relation to nearby cities 4 km SSW of MONTBRISON (LOIRE) (14100 residents)
5 km SW of SAVIGNEUX (LOIRE) (2400 residents)
7 km WNW of SAINT-ROMAIN-LE-PUY (LOIRE) (2600 residents)
8 km S of CHAMPDIEU (LOIRE) (1400 residents)
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