Perth just registered its wettest day since July last year and more rain is in the way for Australia’s west coast in the coming days. The first five months of 2025 were unusually dry in Perth. The city only received 96 mm of its 170 mm average for the period from the start of January to […]
Intense rainfall and thunderstorms impacted New Caledonia early this morning, with more to come for other South Pacific islands to the east. Flooding rainfall and intense thunderstorms in New Caledonia The satellite imagery below shows an area of convergence into a low pressure trough moving over New Caledonia early on Wednesday, June 4. This convergence […]
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 […]
Unseasonably heavy rain has drenched parts of northern WA and the NT, with Queensland next in line for soaking rain in the next few days. A deep stream of tropical moisture originating over the Indian Ocean is fuelling a massive northwest cloud band across Australia this week. This thick cloud band has been producing exceptionally […]
An unprecedented May deluge has impacted businesses across eastern NSW this week, with some rain gauges eclipsing their previous monthly records in the space of just three days. So why is eastern NSW seeing so much rain this week? In an average May, the NSW Mid North Coast and Hunter regions would see about 50 […]
Flood records are being broken in parts of eastern NSW this week as relentless rainfall continues to dump water into already overflowing rivers and creeks, affecting businesses and industries through road and transport closures and disruptions due to flooding. A steady stream of moisture-laden onshore winds has been causing persistent rain over eastern NSW since […]
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 […]
Rain will continue to inundate already flooded eastern NSW for another two to three days as a stubborn low pressure trough lingers near the coast, impacting transport networks and businesses. A deep layer of moisture-laden winds feeding a slow-moving low pressure trough have been causing persistent and heavy rain over parts of eastern NSW in […]
Intense heat from bushfires during elevated fire danger days can trigger fire-induced pyrocumulonimbus thunderstorms that ignite additional fires. In early January 2026, an extreme heatwave sweeping over southeastern Australia brought catastrophic fire danger to Victoria. Intensely hot bush and grass fires spread erratically and quickly in hot, dry and gusty winds, with pyrocumulonimbus generating lightning, […]
Seas to the north and east of Australia are experiencing periods of increased activity this week, leading to disruptions to port, maritime and offshore operations. Intense and hazardous Tasman Sea Ocean conditions across NSW’s South Coast rapidly deteriorated last Friday as a deep feed of easterly winds whipped up large and dangerous seas. The Batemans […]
Transport, emergency, energy and port industries in eastern NSW and Sydney were impacted by significant flash flooding with intense and heavy rainfall this weekend. Rainfall rates between 80 and 140mm in one to three hours were registered across parts of Sydney’s Northern Beaches and Central Coast on Saturday afternoon and evening. In some areas, these […]
Severe thunderstorms impacted southwest WA and the Perth region on Sunday, December 14, 2025, triggering Dangerous Thunderstorm Alerts (DTA) by DTN for industries and businesses in the region. DTN operates Dangerous Thunderstorm Alerts (DTA) which alert businesses and industries to thunderstorms based on intensity and movement. These alerts provide advanced notice of thunderstorms moving into […]
