Cyclone Narelle Makes First Landfall in Far North Australia

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Written by Aaron Studwell, Ph.D., Energy Meteorologist & Analyst, for IIR News Intelligence (Sugar Land, Texas)

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Summary

Cyclone Narelle is emerging as one of the more unusual Australian tropical systems in recent history. First, it was surprisingly strong for this time of year, but it is forecast to track coast to coast across the entire continent.

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Storm Reaches Category 5 Intensity

After rapidly strengthening over very warm Coral Sea waters, Narelle reached Category 5 intensity before making its first landfall in far north Queensland during the morning hours on Friday. Warm sea-surface temperatures of about 29 to 30°C and favorable upper-level winds led to this intensification cycle. Moderate wind shear likely limited the storm from strengthening even further immediately before landfall. Despite this, Narelle was as a high-end Category 4 or borderline Category 5 system as it came ashore near the Archer River--Coen corridor. Reuters reported sustained winds near 195 kilometers per hour (kph), or 120 miles per hour (mph) at landfall, while local reporting cited gusts as high as 250--270 kph (155-170 mph) in the broader impact zone.

Since landfall, Narelle has weakened while crossing Cape York, but it recently has re-entered the Gulf of Carpentaria. A second landfall for Narelle is now expected on or near Groote Eylandt and the eastern Top End of the Northern Territory by Saturday evening.

Recent guidance shows the cyclone continuing a westerly track across the Top End. Inland weakening over the Northern Territory, then renewed strengthening once the circulation re-emerges over the Timor Sea. A third Australian landfall in the far north Kimberley of Western Australia is possible early next week.

Impacts across Far North Queensland

At first landfall, the most severe impacts were concentrated in sparsely populated but highly exposed Cape York communities. Reports from the region described roofs peeled back, trees downed, localized power outages, road washouts and rapid river rises. Reuters has reported Rio Tinto temporarily shut bauxite mines, as the cyclone crossed the region. Subscribers to Industrial Info's Global Market Intelligence (GMI) Metals & Minerals Plant Database can view the profile of the Amrun facility.

Potential Risks across Northern Territory and Western Australia

About 6,000 people reside inside the storm's cone of uncertainty the Northern Territory, depending on how many outstations and smaller settlements are included. While the population is small by national standards, impacts may be outsized due to limited infrastructure, difficult evacuation and the large share of people who are concentrated in remote communities.

Industrial impacts may extend well beyond the population center of Cape York. South32 already has paused operations and moved non-essential personnel offsite at its GEMCO manganese operation on Groote Eylandt. The Australian broadcast network ABC noted the island's mine and wharf were heavily damaged during Cyclone Megan in 2024.

The IIR Disaster Impact Tracker map below shows the potential impact on power and mining facilities in Narelle's path.

As Narelle tracks west, the main vulnerabilities will be mining and export operations, and local ports and barge access. In addition, businesses may be affected by flooding, power and telecom interruptions, along with aviation disruptions.

If the system holds together as it moves into Western Australia, the highest exposure initially is forecast to be in the far north Kimberley. For now, the big-picture outlook is for a storm that weakens over land but remains disruptive across northern Australia before re-emerging over open water and heading into the eastern Indian Ocean next week.

Key Takeaways

• Cyclone Narelle reached Category 5 intensity before making its first landfall in far north Queensland.
• The storm was unusually strong for this time of year.
• Narelle is forecast to track coast to coast across the entire continent of Australia.

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About IIR News Intelligence
IIR News Intelligence is a trusted source of news for the industrial process and energy markets, powered by Industrial Info Resources' Global Market Intelligence (GMI).

About Industrial Info Resources
Industrial Info Resources (IIR) is the leading provider of industrial market intelligence. Since 1983, IIR has provided comprehensive research, news and analysis on the industrial process, manufacturing and energy related industries. IIR's Global Market Intelligence (GMI) helps companies identify and pursue trends across multiple markets with access to real, qualified and validated plant and project opportunities. Across the world, IIR is tracking over 250,000 current and future projects worth $30.2 Trillion (USD).