Humans are not very sensitive to changes in air pressure, but they can have a big effect on the weather.
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Articles on Weather records
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In an unchanging climate, we would expect record-breaking temperatures to get rarer as the observation record grows longer. But in the real world the opposite is true - because we are driving up temperatures.
Three years ago The Australian newspaper launched a broadside at the Bureau of Meteorology. But when it did it again this week, it seemed to get less traction from the top echelons of government.
A new analysis suggests that weather records have not yet had time to capture the full effects of climate change, some of which are likely to take centuries to play out.
Weather forecasting stopped looking for patterns in the past, and started using numbers to look solidly at the future.
The record floods of 1954 and 1974 still stand as Lismore's high-water marks. But Tropical Cyclone Debbie delivered her deluge far more abruptly than the rains that triggered those historic floods.
New South Wales has just had its hottest summer on record – an event that was made 50 times more likely by humans' impact on the climate.
Across the globe, extreme heat events are linked with climate change, although El Niño provided a boost in 2015 leading to more records being broken.
A new millennium-long record reveals that Australia has suffered longer droughts and wet periods than those recorded in the past century's weather observations.
Former PM's business advisor Maurice Newman recently claimed that satellite temperature data tell a different story to data collected on the ground. He's right - but that's how it's meant to be.
2014 saw heatwaves of all kinds and other wild weather. Research can now explain that climate change made these events much more likely.
Melbourne, Canberra and much of southern Australia have shivered through a cold winter. But on a longer view, record cold snaps are disappearing, while Australian heat records continue to be broken.
Attacks on institutions that keep records of global temperatures, such as NASA, the US National Oceanic and Atmospheric Administration, the UK Met Office, and Australia’s Bureau of Meteorology, continue…
The federal government’s new “Technical Advisory Forum” on weather data, announced by parliamentary environment secretary Bob Baldwin last week, will “review and provide advice on Australia’s official…
An article in The Australian today has once again raised the question of why scientists, in trying to estimate how the global and regional surface temperatures of Earth may have changed over the past century…
It’s confirmed: 2014 produced the highest global temperatures since records began in the 1880s. As if that’s not cause enough for concern, this year threatens to see the return of El Niño, which like some…
“How could it be getting hotter … if it was really hotter 118 years ago? It’s relatively simple: the early years are simply wiped from the official record.” – Nationals MP George Christensen, House of…
There has been much media commentary recently about the Bureau of Meteorology’s efforts to use historical weather records to gauge how Australia’s climate is changing. Climate scientists have rejected…
Over the past week or so, the Bureau of Meteorology has stood accused of fudging its temperature data records to emphasise warming, in a series of articles in The Australian. The accusation hinges on the…
Top contributors
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Professor emeritus, School of Earth, Atmosphere and Environment, Monash University
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ARC DECRA fellow, University of Melbourne
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Leader, NESP Earth Systems and Climate Change Hub, CSIRO
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ARC DECRA Fellow, UNSW
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Associate professor in astronomy, Monash University
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Director of the ARC Centre of Excellence for Climate System Science, UNSW
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Earth and paleo-climate scientist, Australian National University
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ARC DECRA Fellow, School of Earth, Atmosphere and Environment, Monash University
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Senior Lecturer in Climate Science, Australian National University
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ARC Future Fellow, UNSW
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Senior Lecturer in Global Systems, University of Exeter
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Chief Investigator ARC Centre of Excellence for Climate System Science and Associate Professor Climate Change Research Centre, UNSW
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PhD Candidate, University of Melbourne
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Climate researcher, Royal Netherlands Meteorological Institute
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Associate Professor – Hydroclimatology, University of Newcastle
