Amoco Cadiz oil spill Amoco Cadiz oil spill The oil tanker "Amoco Cadiz" ran aground on Portsall Rocks, from the coast of Brittany, France, on 16 March 1978, and ultimately split in three and sank, all together resulting in the largest oil spill of its kind in history to that date. NOAA estimates that the total oil spill amounted to 220,880 metric tonnes of oil. En route from the Persian Gulf to Rotterdam, Netherlands, via a scheduled stop at Lyme Bay, Great Britain, the ship encountered stormy weather with gale conditions and high seas while in the English Channel. At around 09:45, a heavy
Sea Empress oil spill oil. A full scale emergency plan was activated by the authorities. News of the grounding was first reported at 21:18 on the BBC's Nine O'Clock News – just over an hour after she ran aground. Over the next few days, efforts to pull the vessel from the rocks continued. Tugboats were drafted in from the ports of Dublin, Liverpool and Plymouth to assist with the salvage operation. The "Sea Empress" disaster occurred in Britain's only coastal national park and in one of only three UK marine nature reserves. The tanker ran aground very close to the islands of Skomer and