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 Stories About: advice AND Ask Umbra AND climate AND climate science AND education AND ozone
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Author |
Published |
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A Bit of the Old Ultraviolet
On UV ratings |
Umbra Fisk |
14 Oct 2004 |
Ask Umbra |
| Dear Umbra, Our radio station provides daily information regarding ultraviolet ratings. I am curious about what these ratings actually represent, and why they change so dramatically. For example, for the past few years, most ratings have been between three and seven. Now we are getting ratings of 10. I doubt the ratings are directly related to Dobson units, which measure the amount of atmospheric ozone present, because they ... |
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| Topics: advice, Ask Umbra, climate, climate science, education, ozone (all these topics) |
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