Evacuation order issued as sulphur fire erupts in Port Adelaide

An emergency warning and evacuation order have been issued for parts of Port Adelaide after a large industrial fire involving burning sulphur sent a towering plume of hazardous smoke across the harbour district on Thursday.

Emergency warning and one kilometre evacuation zone

Publicly available emergency updates describe a hazardous materials incident centered on an industrial site near Moonta Road and the inner harbour at Port Adelaide. The fire, reported late Thursday morning, is burning a significant quantity of sulphur stored in a large shed close to commercial wharves and freight corridors.

According to published coverage and community alert summaries, an emergency warning has been issued for a one kilometre radius around the fire site. People within the zone have been directed to leave the area immediately due to the risk from both the fire and the dense smoke produced by burning sulphur.

Local reports indicate that roads around the dock precinct, including sections near Grand Trunkway and adjoining industrial streets, have been closed to general traffic to keep the area clear for emergency operations. Workers in nearby depots and warehouses have described rapid evacuations as smoke intensified and the official warning escalated.

Public information channels emphasise that anyone remaining within the declared evacuation zone should relocate as soon as it is safe to do so, avoiding exposure to smoke and following routes that keep them upwind of the plume where possible.

Thick sulphur smoke prompts health warnings

The blaze involves bulk sulphur, a yellow mineral widely used in fertiliser production and other industrial processes. When it burns, sulphur can produce irritating gases and fine particles that affect air quality, particularly for people with existing respiratory or heart conditions.

Publicly available health advice for similar incidents in South Australia stresses that smoke from chemical and industrial fires can cause stinging eyes, coughing, throat irritation and shortness of breath. Those downwind are generally urged to go indoors, close doors and windows, and switch off evaporative air conditioners that draw outside air into homes.

Images and descriptions shared from the scene show a dark, towering smoke column visible across Port Adelaide, Gillman and adjoining suburbs. Residents and workers in these areas have reported strong odours and reduced visibility as the plume drifted over roads and commercial sites.

Health messaging circulating through local media and emergency channels advises people to stay out of the smoke, seek medical attention if they experience breathing difficulties, and supervise children, older people and anyone with asthma or other chronic conditions during the incident.

Industrial hub disrupted as roads and workplaces close

The affected precinct is one of Adelaide’s key port and freight hubs, with bulk storage sheds, fuel facilities, transport depots and logistics yards clustered along the waterfront. The fire and associated exclusion zone have caused significant disruption to the usual flow of trucks and workers through the area.

Reports from nearby businesses describe operations being halted at short notice as alarms sounded, with staff instructed to assemble and then leave the area as the situation escalated. Some workplaces close to the wharf precinct began relocating employees even before the formal emergency warning, once it became clear that a chemical fire was involved.

Traffic management around the port has been tightened, with barricades and diversions in place on key connector roads leading into the industrial district. Drivers have been encouraged through public advisories to avoid the immediate Port Adelaide dock area, both to reduce congestion and to minimise potential exposure to smoke.

Logistics and shipping schedules through the port may be affected while firefighting and hazardous materials crews work to contain the blaze and assess structural damage to storage facilities. Available information suggests the priority remains public safety and control of the sulphur fire before any return to normal operations is considered.

Emergency response focuses on containment and community safety

Metropolitan fire and hazardous materials crews are engaged in a complex response effort, as sulphur fires can be difficult to extinguish and may reignite if not fully cooled and smothered. Technical guidance for similar incidents notes that suppression often requires careful application of large volumes of water and foam, combined with close monitoring of air quality.

Publicly accessible emergency bulletins outline a staged response, with crews working from secure perimeters and adapting tactics in response to changing smoke conditions and wind shifts. Additional units from across the Adelaide metropolitan area have reportedly been deployed to support the operation, reflecting the scale of the incident and the industrial setting.

Community messaging continues to stress that people should stay away from the evacuation zone and avoid gathering near roadblocks or vantage points, as this can hinder emergency movements. Those outside the one kilometre zone but under the smoke plume are being asked to remain indoors where practical until conditions improve.

Specialist teams are expected to assess the structural integrity of the affected storage shed and surrounding infrastructure once the fire is contained. Environmental monitoring is also likely to focus on potential impacts on nearby waterways and soils, given the proximity of the site to the Port River and coastal wetlands.

Residents urged to monitor official channels for updates

South Australia maintains an established warning framework for hazardous materials incidents and industrial fires, using emergency text alerts, broadcast interruptions and online updates to distribute timely information. In the Port Adelaide sulphur fire, this system has been used to issue the emergency warning and to define the evacuation radius.

Residents and businesses in the wider Adelaide metropolitan area are encouraged through public messaging to monitor trusted news outlets and official emergency information channels for updates on the incident, including any changes to the evacuation zone or smoke advice. Weather conditions, particularly wind direction and strength, will play a key role in determining how the smoke plume behaves over the course of the day.

Local experience with past industrial and bushfire emergencies in South Australia has underlined the importance of early action when severe warnings are issued. Guidance consistently recommends that people in an affected area leave early if directed to do so, rather than waiting for conditions to worsen.

As firefighters continue to work at the Port Adelaide site, the focus for residents and workers remains clear: stay out of the declared one kilometre evacuation zone, minimise exposure to smoke, and follow evolving instructions issued through recognised emergency communication channels.