A huge northwest cloudband stretching from Indonesia to waters east of New Zealand has delivered the heaviest October rainfall on record to the WA gold mining city of Kalgoorlie. Extending at least 8000km, the cloudband has brought rain over the past couple of days not just to WA, but all the way east to large […]
Severe thunderstorms brought large hail and heavy rain to southeast Queensland’s Wide Bay and Burnett on Thursday, October 2, 2025 – impacting businesses and insurance claims. Clear skies at midday It’s 12pm on an early October Thursday and it’s warm and sunny with barely a cloud in the sky and a light seabreeze coming from […]
Australia’s 2025-26 tropical cyclone season is almost here and the names that will be used for cyclones throughout the season have been locked in. The Australian tropical cyclone season runs from the beginning of November to the end of April. During this six-month period, we usually see around 9-11 tropical cyclones in the Australian region, […]
Despite a brief cool spell early in the month which included Sydney’s wettest September day in 146 years, the harbour city has recorded its second-warmest September since records were first kept in 1858. In September 2025: Sydney’s average maximum was 23.5°C, which was around 3.3°C above the long-term average of 20.2°C. Sydney’s average minimum was […]
Heavy rain and cooler temperatures that impact Indian industries, businesses and communities during the southwest monsoon have begun withdrawing from the Indian sub-continent. The Indian Southwest Monsoon rainfall to date The graph below shows a healthy overall cumulative rainfall across India so far this wet season – currently running about 7% more than normal. Image: […]
The southern hemisphere’s polar vortex is weakening in response to a rare episode of stratospheric warming above Antarctica, a phenomenon that could affect weather patterns across Australia in the coming weeks. What is the polar vortex? The term polar vortex refers to a large rotating column of cold air surrounded by powerful winds, which develops […]
Hot and windy weather are bringing extreme fire danger near Darwin on Wednesday, just days after the city saw its first rain in four months. Prior to last weekend, Darwin had not seen any rain since May. This 115 day dry spell came to an end when rain started pouring into the gauge on Sunday […]
For four months in a row, Perth has exceeded its average monthly rainfall – the first time this has happened in the traditionally wet winter and spring period since 2007. Perth reached its September average of 79.3mm during light showers on Tuesday and Wednesday. Another 13.2mm of rain then fell in the 24 hours to […]
Aviation, mining and shipping industries in the Solomon Islands and other South Pacific nations are often unable to use traditional radar to warn of incoming storms that disrupt operations and put workers in harm’s way. DTN APAC offers a suite of remote sensing weather solutions that give businesses and industries in remote areas around the […]
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 […]
