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Climate Gateway: What Is Climate Change?
This ClimateGateway.com site provides information on what climate change is as well as the factors that affect global climate.
University Corporation for Atmospheric Research
Ucar: Anatomy of a Storm's Clouds
Students analyze cloud data from a storm that crossed the United States in late November 2019. They identify cloud types from photos of the sky in various locations to identify the zonation of clouds across a cold and warm front.
National Earth Science Teachers Association
Windows to the Universe: Hail
Read a paragraph about the formation of hail.
NOAA
Noaa: Photo Library: Enid Tornado, Photo #1
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is taken of a tornado just starting to develop in the town of Enid, Oklahoma on June 5, 1966.
NOAA
Noaa: Photo Library: Enid Tornado, Photo #2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph was taken in 1966 of a tornado in Enid, Oklahoma beginning to grow and develop.
NOAA
Noaa: Photo Library: Enid Tornado, Photo #3
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph was taken in 1966 of a tornado in Enid, Oklahoma in a mature state of development.
NOAA
Noaa: Photo Library: Enid Tornado, Photo #4
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is taken in 1966 of a tornado in Enid, Oklahoma in a mature state of development.
NOAA
Noaa: Photo Library: Union City Tornado, Photo #1
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in its early stage of development in Union City, Oklahoma.
NOAA
Noaa: Photo Library: Union City Tornado, Photo #2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in its early stage of development in Union City, Oklahoma.
NOAA
Noaa: Photo Library: Union City Tornado, Photo #3
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in its early stage of development in Union City, Oklahoma, 1973.
NOAA
Noaa: Photo Library: Union City Tornado, Photo #4
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in its early stage of development in Union City, Oklahoma, 1973.
NOAA
Noaa: Photo Library: Union City Tornado, Photo #5
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph, captured by doppler radar, is of a tornado in a mature stage of formation in Union City, Oklahoma, 1973.
NOAA
Noaa: Photo Library: Dimmitt Tornado, Photo #2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is of a tornado captured in Dimmitt, Texas on June 2, 1995.
NOAA
Noaa: Photo Library: Dimmitt Tornado, Photo #3
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is of a tornado captured in Dimmitt, Texas on June 2, 1995.
NOAA
Noaa: Photo Library: Lightning Photo 2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. Utilizing time-lapse photography, this photograph captures multiple cloud-to-ground lightning strokes during a nighttime...
NOAA
Noaa: Photo Library: Lightning Photo 4
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. Using time-lapse photography, this image captures numerous cloud-to-ground lightning strokes during a nighttime thunderstorm in...
NOAA
Noaa: Photo Library: Lightning Photo 5
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. Originally appearing in National Geographic Magazine, this photograph captures a lightning strike above Norman, Oklahoma.
NOAA
Noaa: Photo Library: Lightning Photo 6
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph captures several lightning strikes during an early evening thunderstorm.
NOAA
Noaa: Photo Library: Hail Photo 1
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph of a hailstone is measured on a ruler to indicate a diameter of 6 inches (approximately the size of a grapefruit).
NOAA
Noaa: Photo Library: Cumulus Clouds, Photo #1
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. Here you can find a photograph capturing cumulus clouds being formed over water.
NOAA
Noaa: Photo Library: Hail: Photo #2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph of a hailstone is measured on a ruler to indicate a diameter of 4 inches (approximately the size of a baseball).
NOAA
Noaa: Photo Library: Cordell Tornado, Photo #3
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is of a tornado in its "Rope" stage, captured in Cordell, Oklahoma on May 22, 1981.
NOAA
Noaa: Photo Library: Cordell Tornado, Photo #2
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is of a tornado in Cordell, Oklahoma on May 22, 1981.
NOAA
Noaa: Photo Library: Cordell Tornado, Photo #1
The National Oceanic and Atmospheric Administration provides a photo library of severe weather formations. This photograph is of a tornado in the process of dying, captured in Cordell, Oklahoma on May 22, 1981.