Cyclone Shuts Down Iron Ore and LNG Ports in Australia's Pilbara Region

• Four ports closed due to the cyclone: Ashburton (used by Chevron's Wheatstone LNG plant and Mineral Resources' iron ore), Dampier (Rio Tinto's iron ore and salt exports), Cape Preston West, and Varanus Island (Santos operations)
• The cyclone was forecast to intensify from category 3 to category 4 by Thursday afternoon, bringing strong gales and storm force winds to the resource-rich Pilbara region
• Port Hedland, the world's largest iron ore export terminal, continues operating despite the severe weather affecting neighboring ports

Summary

Key Event: Tropical Cyclone Narelle, a category 3 storm expected to intensify to category 4, forced the closure of multiple critical ports in Western Australia's Pilbara region on Thursday, March 26.

Ports Affected: Operations were shut down at four ports operated by Pilbara Ports:

• Ashburton (used by Chevron for Wheatstone LNG exports and Mineral Resources for iron ore)
• Cape Preston West
• Dampier (major iron ore and industrial salt export hub for Rio Tinto)
• Varanus Island (operated by Santos for oil and gas)

Ports Operational: Port Hedland, the world's largest iron ore export point, remains open despite the cyclone.

Companies Impacted:

• Chevron: LNG export disruptions from Wheatstone facility
• Rio Tinto: Iron ore and salt export interruptions at Dampier
• Mineral Resources: Iron ore shipment delays
• Santos: Oil and gas operations affected at Varanus Island

Market Implications: The closures create potential supply disruptions for two critical commodities—iron ore and LNG—from Australia, a major global supplier. While Port Hedland's continued operation mitigates some iron ore export concerns, the shutdowns could create short-term supply tightness and price volatility in global markets. The duration of closures depends on the cyclone's path and intensity, with conditions expected to worsen as the storm strengthens. Energy and steel markets should monitor for extended disruptions that could affect pricing and supply chains, particularly for Asian buyers heavily dependent on Australian resources.