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  2. Ultraviolet index - Wikipedia

    en.wikipedia.org/wiki/Ultraviolet_index

    The ultraviolet index, or UV index, is an international standard measurement of the strength of the sunburn-producing ultraviolet (UV) radiation at a particular place and time. It is primarily used in daily and hourly forecasts aimed at the general public.

  3. Phoenix, AZ Weather - Hourly Forecasts and Local ... - AOL

    www.aol.com/weather/forecast/us/phoenix-2471390

    Fox Weather 8 minutes ago Polar vortex returns to US as life-threatening cold invades millions as far south as Texas. The polar vortex is returning to the U.S. this week, and frostbite-inducing ...

  4. List of weather records - Wikipedia

    en.wikipedia.org/wiki/List_of_weather_records

    Highest ultraviolet index measured: On 29 December 2003, a UV index of 43.3 was detected at Chile/Bolivia's Licancabur volcano, at 19,423 feet (5,920 m) altitude. A light-skinned individual in such conditions may experience moderate sunburn in as little as 4 minutes.

  5. Should You Tan When the UV Index Is High? What ... - AOL

    www.aol.com/lifestyle/tan-uv-index-high...

    The latest TikTok tanning trend involves monitoring the UV index and timing sunbathing sessions to when it's high, but experts say that exposing yourself to strong ultraviolet rays is a bad idea.

  6. Ultraviolet - Wikipedia

    en.wikipedia.org/wiki/Ultraviolet

    The WHO-standard ultraviolet index is a widely publicized measurement of total strength of UV wavelengths that cause sunburn on human skin, by weighting UV exposure for action spectrum effects at a given time and location. This standard shows that most sunburn happens due to UV at wavelengths near the boundary of the UVA and UVB bands.

  7. Get the Moses Lake, WA local weather forecast by the hour and the next 10 days.

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  9. Fitzpatrick scale - Wikipedia

    en.wikipedia.org/wiki/Fitzpatrick_scale

    The Fitzpatrick scale has been criticized for its Eurocentric bias and insufficient representation of global skin color diversity. [9] The scale originally was developed for classifying "white skin" in response to solar radiation, [2] and initially included only four categories focused on white skin, with "brown" and "black" skin types (V and VI) added as an afterthought.