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SBS News· This weekEnvironment

Caught out in a record-breaking storm: Why we didn't see it coming

A storm in south-east Queensland on Thursday dumped more than 200mm of rain in three hours, causing flash floods and hundreds of State Emergency Service calls. Monthly October rainfall records were broken at Nambour and Beerburrum. Experts say forecasting has improved, but small, localised storms remain hard to predict precisely. Climate scientists also say climate change is intensifying rainfall extremes and making severe weather more consequential, which can make forecasts appear less reliable.

Caught out in a record-breaking storm: Why we didn't see it coming
ABC News Just In· This weekEnvironment

Millions of bogong moths trigger rain warnings on weather maps

Weather radars across south-eastern Australia have shown rain-like signals most nights for a month, though skies are mostly clear. The Bureau of Meteorology says millions of bogong moths migrating to the Australian Alps for summer are the likely cause. The insects take flight after sunset and appear on radar as widespread light rain. Radar echoes have spread from New South Wales into northern and eastern Victoria. Standard forecasts are not affected, as they rely on modelling, ground observations and satellites. Some weather apps relying on raw radar data could send false alerts.

Millions of bogong moths trigger rain warnings on weather maps

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