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      Weather News
      December 2, 2020

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      Shift in Atmospheric Rivers Could Affect Antarctic Sea Ice, Glaciers

      Weather systems responsible for transporting moisture from the tropics to temperate regions in the Southern Hemisphere have been gradually shifting toward the South Pole for the past 40 years, a ...

      Upgraded Radar Can Enable Self-Driving Cars to See Clearly No Matter the Weather

      A new kind of radar could make it possible for self-driving cars to navigate safely in bad weather. Electrical engineers developed a clever way to ...

      3D-Printed Weather Stations Could Enable More Science for Less Money

      3D printing and low-cost sensors have made it possible to build a weather station for a few hundred dollars. Could these inexpensive, homegrown versions perform as well as their pricier ...

      Past Is Key to Predicting Future Climate, Scientists Say

      A group of climate experts make the case for including paleoclimate data in the development of climate models. Such models are used globally to assess the impacts of human-caused greenhouse gas ...
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      updated 11:07pm EST

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      The Science of Windy Cities

      Researchers model urban airflows to help improve the design of drones, skyscrapers, and natural ventilation ...

      Microplastics in Groundwater (and Our Drinking Water) Present Unknown Risk

      Microplastics (plastics <5mm) and their negative health impacts have been studied in oceans, rivers, and even soils, and scientists are beginning to grapple with the myriad human health impacts ...

      US Corn Crop's Growing Sensitivity to Drought Revealed

      New management approaches and technology have allowed the US. Corn Belt to increase yields despite some changes in climate. However, soil sensitivity to drought has increased significantly, according ...

      Are Climate Scientists Being Too Cautious When Linking Extreme Weather to Climate Change?

      Climate science has focused on avoiding false alarms when linking extreme events to climate change. But it could learn from how weather forecasters warn the public of hazardous events to include a ...

      Deep Learning Artificial Intelligence Keeps an Eye on Volcano Movements

      Radar satellites can collect massive amounts of remote sensing data that can detect ground movements -- surface deformations -- at volcanoes in near real time. These ground movements could signal ...

      Fuels, Not Fire Weather, Control Carbon Emissions in Boreal Forest

      A team has found that the amount of carbon that burns in wildfires in western boreal forests depends more on available fuels than on fire weather such as drought conditions, temperature, or ...

      Without the North American Monsoon, Reining in Wildfires Gets Harder

      New research shows that while winter rains can temper the beginning of the wildfire season, monsoon rains are what shut them down. This monsoon season was the second-driest on record, leaving ...

      New Global Temperature Data Will Inform Study of Climate Impacts on Health, Agriculture

      A new data set provides high-resolution, daily temperatures from around the globe that could prove valuable in studying human health impacts from heat waves, risks to agriculture, droughts, potential ...

      The Deep Sea Is Slowly Warming

      New research reveals temperatures in the deep sea fluctuate more than scientists previously thought and a warming trend is now detectable at the bottom of the ...

      Arctic Weather Observations Can Improve Hurricane Track Forecast Accuracy

      Comparison of mid-range forecast model accuracy of Atlantic hurricane tracks from 2007 to 2019 revealed that when strong winds associated with upper-level troughs caused hurricanes to move northward, ...

      Hurricanes, Heavy Rains Are Critical for Hawai'i's Groundwater Supply

      New research indicates that rain brought to the islands by hurricanes and Kona storms can often be the most important precipitation for re-supplying groundwater in many regions of the island of ...

      Ice Melt Projections May Underestimate Antarctic Contribution to Sea Level Rise

      Fluctuations in the weather can have a significant impact on melting Antarctic ice, and models that do not include this factor can underestimate the global impact of sea level rise, according to ...

      The Colorado River's Water Supply Is Predictable Owing to Long-Term Ocean Memory

      A team of scientists at Utah State University has developed a new tool to forecast drought and water flow in the Colorado River several years in advance. Although the river's headwaters are in ...

      Polar Ice, Atmospheric Water Vapor Biggest Drivers of Variation Among Climate Models

      Researchers have found varying projections on global warming trends put forth by climate change scientists can be explained by differing models' predictions regarding ice loss and atmospheric ...

      California's August Complex Largest Fire in State's History

      NOAA/NASA's Suomi NPP satellite captured another startling image of the August Complex of fires that has grown to over 1,000,000 acres burned (1,006,140 acres total) and because of that grim ...

      Scientist Maps CO2 Emissions for Entire US to Improve Environmental Policymaking

      With wildfires in the West and hurricanes in the Gulf, the nation is affected by extreme weather-related events resulting from climate change. In response, lawmakers across the country are developing ...

      Climate Change Responsible for Record Sea Temperature Levels

      Global warming is driving an unprecedented rise in sea temperatures including in the Mediterranean, according to a major new ...

      Marine Heatwaves Can Strengthen Hurricanes

      Oceanographers have found that a hurricane can be considerably strengthened in the Gulf of Mexico through the compounding effects of two extreme weather events. This process could continue in the ...

      More Accurate Modelling of Climate Change Impacts on Water Resources

      To better document the repercussions of climate change on regional water resources, researchers from around the world now have access to HYSETS, a database of hydrometric, meteorological and ...

      Disastrous Duo: Heatwaves and Droughts

      Simultaneous heatwaves and droughts are becoming increasingly common in western parts of the Unites States, according to a new study. Periods of dry and hot weather, which can make wildfires more ...

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