The data is in, and Australia just registered its warmest financial year on record with a mean temperature more than 1.5°C above the long-term average. It may seem odd to measure the climate of Australia’s fiscal year, but there are benefits to compiling climate summaries for the 12-month period from July to June. Firstly, the […]
The Southern Annular Mode (SAM) has reached its most positive value in close to two years – but has impacted Australia’s industries in a different way than usual. What is the Southern Annular Mode? All year round, a belt of powerful winds flows around the Southern Hemisphere surrounding Antarctica. This wind belt flows from west […]
Signals of a negative Indian Ocean Dipole (IOD) developing in the coming months could bring increased risk of heavy rainfall, severe thunderstorms and tropical cyclones for the mining sector. Indian Ocean Dipole (IOD) The IOD is a measure of the difference in sea surface temperatures across the equatorial Indian Ocean. A negative IOD occurs when […]
It didn’t break the drought, but a decent drop of rain over the long weekend was a welcome change for parched areas of Victoria, South Australia and Tasmania. A low pressure complex and an associated series of cold fronts delivered multiple rounds of rain and snow across southern and southeastern Australia over the King’s Birthday […]
Victoria just experienced it’s warmest autumn on record, but why? Average temperatures across Victoria were 1.90°C above average throughout autumn 2025, which narrowly exceeded the old record set in 2016. Image: Temperature anomalies in Victoria from 1910 to 2025. Source: BoM. Australia as a whole was 1.41°C above average in autumn 2025, which made it […]
Abnormally high fire risk is anticipated across parts of South Australia and Victoria this winter as the ongoing drought causes a seemingly endless 2025 fire season in southern Australia, with reduced risk across northern Australia with recent wet months. Increased Risk of Fire for southern Australia Australia’s official seasonal bushfire outlook for winter 2025 was […]
Warm sea surface temperatures near Indonesia are expected to heat up further over winter, possibly triggering a negative Indian Ocean Dipole (IOD) event. What is the Indian Ocean Dipole (IOD)? The IOD is an index that measures the difference in sea surface temperatures across the equatorial Indian Ocean. A negative IOD occurs when cooler-than-average water […]
Lightning tracker WA technology by DTN APAC helps industries across Western Australia stay one step ahead of severe weather events. From mining to aviation, we deliver precision insights through real-time lightning detection tools. Visualise strikes, monitor thunderstorms, and respond faster with radar and satellite intelligence tailored to the region’s unique weather risks. Track Lightning Strikes […]
Heavy rainfall and squally thunderstorms will intensify over southern India with the arrival of the southwest Indian monsoon this week. The Indian Meteorological Department (IMD) is responsible for tracking the advance of the monsoon over the Indian sub-continent. The latest map issued by the IMD shows the northern limit of the southwest monsoon just to […]
Australia’s tropical cyclone season is officially underway, but we may not see much activity for few months yet. The season runs from November to April, and for mining operators and businesses across northern Australia, 2026-27 is shaping up to be a season where the headline numbers and the real risk may not line up. On […]
A positive Indian Ocean Dipole is underway, but this one is unlikely to deliver the textbook dry spring and summer that businesses have come to expect from the pattern. The Bureau of Meteorology officially declared a positive IOD on Tuesday, October 27, which typically like El Niño can cause drier and warmer conditions over parts of […]
Waters off Indonesia have cooled in recent weeks, an indication that a positive Indian Ocean Dipole (IOD) event could be developing. It’s an important climate driver for Australia, and it could shape rainfall and temperatures heading into summer, with flow-on effects for farmers, energy and other industries. What is the Indian Ocean Dipole? The IOD […]
Leonora, WA, had its wettest September day on record earlier this month. Three weeks later, more than 1.3 million lightning pulses were detected within 800 km of the town in 48 hours. Why is a stalled trough delivering storms to mining country, and what it could mean for operations? The DTN Total Lightning Network detected […]
