Immediate Zero Zone (0 to 1.5 km): Total leveling of the Port of Beirut, including the grain silos and adjacent waterfront buildings. Severe structural collapse of entire building blocks, homes, and critical infrastructure.
Severe Damage Zone (1.5 to 3 km): Heavy structural damage, blown-out facades, shattered windows, and compromised interior walls across major parts of Beirut and neighboring Bourj Hammoud. Several major hospitals in this ring were rendered partially or fully non-functional.
Extended Impact Zone (Up to 10 km): Noticeable property damage, shattered glass, and superficial structural impacts were reported up to 10 kilometers from Warehouse 12 at the port.