Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
How Intense Will the Sun be Tomorrow?
The NWS makes daily forecasts of Ultraviolet intensity for 52 metropolitan areas in a product called the UV Index. The UV Index is a next-day forecast of the amount of skin damaging UV radiation expected to reach the earth's surface at the time when the sun is highest in the sky (solar noon).
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