Event characteristics This information has been confirmed by a seismologist.
SWITZERLAND ORID : 5052521
01/03/23 8 Arrivals 4 Iterations RMS : 0.38 Type :eq
Origin time: 12:26:16.33 ± 0.08
Latitude : 47.50 ± 0.6 1/2 Major Axis : 1.6 km
Longitude : 7.48 ± 0.8 1/2 Minor Axis : 1.4 km
Depth: 12. (Imposed) Azimuth mj Axis : 179.7 deg
ML : 1.63±0.09 of 3 stations MD : 1.66±9.99 of 1 station
Location in relation to nearby cities 7 km WSW of BASEL (SWITZERLAND) (173000 residents)
8 km SSW of HEGENHEIM (HAUT-RHIN) (2300 residents)
9 km SSW of HESINGUE (HAUT-RHIN) (1700 residents)
23 km SE of ALTKIRCH (HAUT-RHIN) (5100 residents)