OpenStreetMap extract of AfE-Turm, Frankfurt, Germany. Scheduled blasting at 2014-02-02, 10:00 CET. Red circle: 135m danger zone (no stay of persons from 8:00 CET) Orange circle: 250m danger zone (stay of persons in buildings only from 9:30 CET) No responsiblity is taken for the correctness of this information.