Active hazard
Classify a Heilbronn tree emergency by current exposure, not by tree size alone. From a safe location, observe whether a trunk or limb is moving, split, suspended, leaning into an occupied area, or blocking essential access. Keep people, vehicles, and pets away from the possible fall path while the condition is being reported. Dispatch should receive the address, callback number, what is occupied or blocked, whether the condition is changing, and which approach remains usable. Do not shake branches, climb, cut loaded wood, or step beneath damaged material to get a better view. If utility equipment may be involved, increase distance and contact the appropriate utility or emergency authority first.