Lightning struck the automatic gauging device of a 38,800 m³ fixed-roof tank being filled with kerosene at 43.5°C (temperature higher than the flash point). The poor equipotentiality of the device resulted in sparks that triggered a fire. The gaseous cloud over the tank exploded destroying the roof. The burning liquid spread the fire to six other tanks in the dike. The residents and staff members were evacuated. No victims were reported. Nearly 600 homes were damaged and some hundred water bodies were polluted. The fire was extinguished after three days. The damages are assessed at 560 MF.