Event characteristics This information has been confirmed by a seismologist.
SWITZERLAND ORID : 336682
20/09/15 8 Arrivals 4 Iterations RMS : 0.19 Type :eq
Origin time: 21:48:37.32 ± 0.05
Latitude : 47.45 ± 0.4 1/2 Major Axis : 1.1 km
Longitude : 7.49 ± 0.5 1/2 Minor Axis : 0.9 km
Depth: 10. (Imposed) Azimuth mj Axis : 147.9 deg
ML : 1.09±0.31 of 3 stationsMD : 1.07±9.99 of 1 station
Location in relation to nearby cities 9 km SW of BASEL (SWITZERLAND) (173000 residents)
12 km SSW of HEGENHEIM (HAUT-RHIN) (2300 residents)
14 km S of HESINGUE (HAUT-RHIN) (1700 residents)
27 km SE of ALTKIRCH (HAUT-RHIN) (5100 residents)
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