Current Events

  • Irish Chronicles Document Links Between Volcanoes and Weather
    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong corr...Read more

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    Irish Chronicles Document Links Between Volcanoes and Weather

    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong correlation between the occurrence of volcanic eruptions and extreme cold weather in Ireland over a 1200 year period. Data analyzed in this study cover the period from 431 to 1649, during which time up to 48 volcanic eruptions are identified in Greenland ice core records through deposition of volcanic sulfate in annual layers of ice. You can find the study (open access), published on 6 June 2013 in IOP Publishing's journal Environmental Research Letters, at http://iopscience.iop.org/1748-9326/8/2/024035/article. Find out more about how volcanoes can influence climate.
  • EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US
    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, acco...Read more

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    EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US

    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, according to the National Weather Service in Norman Oklahoma. The tornado, which remained on the ground for 40 minutes and reached 2.6 miles across (4.2 km), took the lives of 18 people including storm chasers Tim Samaras, Paul Samaras and Carl Young. For more information on the tornado, visit http://ow.ly/i/2hfDG.
  • Atmospheric CO2 Level Tops 400 ppm
    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm rep...Read more

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    Atmospheric CO2 Level Tops 400 ppm

    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well. The level of atmospheric greenhouse gases continues to increase, now over 120 ppm since the Industrial Revolution began. For more on the Keeling Curve, see http://keelingcurve.ucsd.edu/. Find out more about greenhouse gases and warming.
The New Amundsen-Scott South Pole Station - The new elevated station is larger and much more sophisticated than anything that has been built at the Pole.
Click on image for full size
Courtesy of Dwight Bohnet/NSF

The New South Pole Station
News story originally written on January 15, 2008

The United States has dedicated a new scientific station at the geographic South Pole. This is the third station the United States has operated at the South Pole since 1957, and the new station will allow for large-scale experiments in areas like astrophysics, environmental chemistry, and seismology. It is replacing a domed station next to the new building, which had served as the U.S. scientific outpost at the South Pole since the mid-1970's.

Arden L. Bement, the director of the National Science Foundation, spoke at the dedication. "Our purpose is to dedicate a facility that will help us push back the boundaries of the unknown--a quest that has continued year-round at this site for over 50 years," he said. "And to pay our respects to those who helped transform this mysterious and forbidding continent into a globally recognized place of wonder, transformation and knowledge."

The new station is called the Amundsen-Scott South Pole Station, named after Roald Amundsen and Robert Falcon Scott. These two explorers were the first humans to reach the South Pole. Amundsen arrived there first, on December 14, 1911. Scott reached the South Pole 35 days later on January 18, 1912.

The United States supports many different scientific research projects in Antarctica, including projects at the South Pole. In order to conduct research there all year long, they needed to build a new station that would keep people safe even during the winter. It took 12 years and 925 flights delivering cargo in order to build the station. This new station will allow scientists to continue to contribute to the scientific field campaigns of the 2007-2008 International Polar Year (IPY).

Last modified April 28, 2008 by Becca Hatheway.

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