Herald Sun | Cyclone Lam heading for NT coast Herald Sun TROPICAL cyclone Lam will slam Nhulunbuy at category 4 strength on Thursday, according to the latest weather bureau predictions. The slow-moving low in the Gulf of Carpentaria became Tropical Cyclone Lam this morning. By 10am it had shifted course ... Tropical Cyclone Lam approaches NT Northern Territory prepares for tropical cyclone Lam to hit east coast Tropical Cyclone Lam heads for NT; tourists to flee Groote Eylandt |