Massive Dust Storm Engulfs Outback NSW Amid Record Heat and Dryness

A significant dust storm, described as the largest in years, recently impacted outback New South Wales (NSW). This dramatic event followed months of hot and dry conditions, culminating in a record-breaking heatwave across the region.

The storm, characterized by a wall of orange and red earth, affected Broken Hill and extended over 100 kilometers eastward.

Contributing Factors

The region had been experiencing exceptionally dry conditions. Broken Hill, for instance, recorded less than 55 millimeters of rain since the beginning of August, highlighting the severe aridity.

This dryness was severely compounded by a prolonged heatwave across the state's far west. Locations such as Broken Hill, Ivanhoe, Pooncarie, Fowlers Gap, and White Cliffs all set various heat records. Notably, White Cliffs recorded its highest temperature on record at 48.9 degrees Celsius. Broken Hill also experienced eight consecutive days above 40 degrees Celsius for the first time in its recorded history.

The dust storm itself formed as strong winds, associated with developing thunderstorms, lifted dried-out topsoil into the atmosphere, creating the colossal wall of dust.

Impact

The dust storm severely reduced visibility, making driving hazardous and necessitating the use of headlights even during the day. Residents reported a sudden and dramatic transition from daylight to darkness; for example, those at Kars Station, 70 km east of Broken Hill, described the swift change.

In the aftermath, homes both inside and out experienced significant accumulation of dirt and sand. The storm also caused minor property damage, including dislodged shed panels and issues with water tanks.

Outlook

The Bureau of Meteorology anticipates that dry conditions in the region will persist until at least autumn. While this outlook suggests continued dryness, isolated showers and storms are still considered possible.