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Sunburn effect (as measured by the UV index) is the product of the sunlight power spectrum (radiation intensity) and the erythemal action spectrum (skin sensitivity) across the range of UV wavelengths. [9] [10] The UV index is a number linearly related to the intensity of sunburn-producing UV radiation at a given point on the Earth's surface.
Change home location. Add / Edit. New York, NY Add / Edit. Clear. 28 ° F-2 ° C. 42 ° F 6 ° C. 27 ° F-3 ° C. 65%. 7:20AM Sunrise. 55% Humidity. 29.91 in Pressure--UV Index. 4:49PM Sunset ...
Get the Moses Lake, WA local weather forecast by the hour and the next 10 days.
Using satellite data, measurements from the European Space Agency produce similar maps expressed in units of the widely followed UV Index, for locations around the world. [27] Effects of UV-radiation at high latitudes, where snow stays on the ground into early summer and the sun then remains at a low position even at its zenith, have been ...
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.
USA TODAY 2 hours ago Expensive and deadly: Near record number of tornadoes reported in 2024 The most active day for tornado reports was April 26, 2024, when a series of storms across the U.S ...
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HamLinks Toolbar – displays solar flux, A Index and K Index data in a toolbar; The Sharpest View of the Sun ; Daily Sunspot Update and Picture of the Sun (www.spaceweather.com) Animated explanation of Sunspots in the Photosphere Archived 16 November 2015 at the Wayback Machine (University of South Wales)