Current Events

  • 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

    x

    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.
  • Massive Tornado Outbreak on Tornado Alley
    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Io...Read more

    x

    Massive Tornado Outbreak on Tornado Alley

    The week of May 19 brings dozens of tornadoes to Tornado Alley in the states of Oklahoma, Kansas, Iowa, Illinois and Missouri. On May 20th, a massive tornado struck Moore, Oklahoma, devastating communities - destroying over 100 homes and hitting two elementary schools and a hospital - with many casualties and deaths. Our thoughts are with our friends and colleagues suffering from these storms. For more on the May 20th storms, see the NOAA Storm Prediction Center Storm Report.
  • Kansas Legislator Proposes Bill to Outlaw Sustainability Education
    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of ...Read more

    x

    Kansas Legislator Proposes Bill to Outlaw Sustainability Education

    A bill has been introduced in the Kansas legislature this week that would prohibit the promotion of sustainability. Here is a link to the one-page bill: http://www.kslegislature.org/li/b2013_14/measures/documents/hb2366_00_0000.pdf. See report on Bloomberg News.

Is there an Aurora Today?

Aurora

Image courtesy of S Akasofu, University of Alaska.

The links below show various views of Earth's aurora (the Northern and Southern Lights). The aurora are the imprint of space weather storms on Earth's atmosphere.

Before visiting the real-time aurora sites in Sweden and Alaska, take a look at a map of current day/night regions on the Earth to see if they have dark sky conditions. Movie clips from past nights and image galleries are available should the auroral cameras be in daylight at the present time.



Space Weather

Space Weather Today

Last modified September 18, 2007 by Randy Russell.

Shop Windows to the Universe Science Store!

Our online store includes books on science education, classroom activities in The Earth Scientist, mineral and fossil specimens, and educational games!

Windows to the Universe Community

News

Opportunities

You might also be interested in:

Solar Storms

You know, of course, that certain conditions in the Earth's atmosphere can cause powerful storms like thunderstorms, blizzards, tornadoes, and hurricanes. The Sun also has an atmosphere, and incredible...more

The Sun and the Solar Atmosphere

What are the "parts" of the Sun? The photosphere is the visible "surface" of the Sun. The three regions of the solar interior are the core, the radiative zone, and the uppermost convective...more

Instruments & Techniques for Space Weather Measurements

How do scientists measure space weather? Let's take a look! Scientists watch the Sun with special telescopes. Some of the telescopes are on Earth, while others are on satellites. Some of the telescopes...more

How do Satellites & Spacecraft Monitor Space Weather?

Satellites and other spacecraft help us observe space weather. They collect data about the Sun, Earth's magnetosphere, Earth's atmosphere, and space weather throughout the rest of our Solar System. Spacecraft...more

How Scientists Study Space Weather

Scientists combine various techniques to study space weather. Earth-based and orbiting telescopes constantly observe the Sun in many different wavelengths. Both satellites and ground-based instruments...more

How does Space Weather affect Earth and Human Society?

Although space weather forecasts are not normally featured on the evening news, space weather does impact life on Earth in many ways. Our modern, technologically complex systems - including communications,...more

Space Weather Mysteries & Unanswered Questions

The study of space weather is a relatively young science. As such it has many unanswered questions and unsolved mysteries. Although some of our data relevant to space weather, such as sunspot counts, go...more

Power Blackout Caused by Space Weather Storm

In 1989 a space weather storm caused an electrical blackout over a large area. Six million people in eastern Canada lost electrical power for 9 hours or longer. In March 1989 a large space weather storm...more

Shop Windows to the Universe

Warnings: The True Story of How Science Tamed the Weather by Mike Smith tells the story of our storm warning system. See our online store book collection.

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF