The deadline is for around 21.15 on the square day, about 15 kilometers to the south of the city and to a distance of 12 kilometers. Because of this, the shocking landscape of the region of Montbéliard and Belfort will also be in the Elzas and Vosges.
Op 22 Maart deed zich in het area also al aardbeving met a magnitude of 4.2 voor, op 30 kilometers from the city of Belfort.