Epic cyclone Narelle forced Rio Tinto, Chevron, and Woodside to suspend operations after making landfall four times across Australia's 6,500km coastline. The storm disrupted 8mn tonnes of iron ore shipments worth over A$1bn, with Rio Tinto expecting to recover about half of these losses while South32's manganese operations also halted.

The cyclone struck during already tight global LNG markets, with analyst Saul Kavonic calling the timing "exceptionally inopportune." Combined with Qatar's offline supply, the disruption affected 30% of global LNG supply, exacerbating market tightness in Asia and Europe just as energy prices remain elevated due to Middle East conflicts.

Beyond mining, agricultural regions in Queensland faced potential severe flooding damage. The unusual red dust phenomenon preceding the cyclone resulted from strong winds across Western Australia's iron oxide sediments. Narelle marked the first weather system to make landfall in three different Australian states since 2005, with another severe cyclone expected to develop in the Coral Sea next week.