UV Index: 4.1: 4.3 Elevation: 92 ft. 2443 ft. 19805 19802 19803 19801 19806. PREMIUM MEMBERSHIP. Members receive 10 FREE city profile downloads a month, unlimited

UV-index är ett värde som visar styrkan av den skadliga delen av solens UV-strålning när den är som starkast. Det är den vanligen mitt på dagen. UV-index varierar framför allt med årstiden och tiden på dygnet. Andra faktorer som påverkar är väder och

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Latitude: UV radiation is strongest at the equator and goes down as you move towards the north or south poles. Altitude: Because air at higher altitudes is thinner, UV radiation goes up as you "go up" in altitude Time of Day: When the sun is highest in the sky, the sun's rays beat Forget sunburn and enjoy the sun with UVI Mate! Track the UV Index around the globe, stay sunburn free and have a safe time outdoors with accurate 6 hour UV forecast and UV alarms. Reduce your risk of melanoma and stay protected in the sun!

Andra faktorer som påverkar är väder och 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. It cannot be simply related to the irradiance (measured in W/m 2) because the UV of greatest concern occupies a spectrum of wavelength from 295 to 325 nm, and shorter wavelengths have already been absorbed a great deal when they arrive at the earth's surface. The Global Solar UV Index (UVI) is a simple measurement of the UV radiation level at the Earth's surface.

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It cannot be simply related to the irradiance (measured in W/m 2) because the UV of greatest concern occupies a spectrum of wavelength from 295 to 325 nm, and shorter wavelengths have already been absorbed a great deal when they arrive at the earth's surface. The Global Solar UV Index (UVI) is a simple measurement of the UV radiation level at the Earth's surface.

The UV-Index. The UV Index describes the expected daily peak level of the erythemal UV irradiance at ground level.. Similar to the Richter scale in earthquakes, the UV Index is to be understood as an open-top scale, which gives guideline values for the UV irradiance. The higher the UV Index, the higher the UV irradiance and the faster a sunburn can occur when skin is not protected.

UV Index widget. There is a huge variation in UV levels across Australia. The UV level is affected by a number of factors including the time of day, time of year, cloud cover, altitude, proximity to the equator, scattering and reflection. The UV data is collected continuously by detectors that respond to UV in a manner similar to human skin and updated in this chart every minute. Use the chart above to find out what the UV index is at our measurement sites and what time the UV index will be at its highest. Clear-sky UV index forecast Europe: UV index main page. UV archive overview: UV index forecast maps: Europe | The Netherlands | Dutch Caribbean & Suriname | World.

moonrise 10:23 am. Waxing Crescent. moonset 1:09 am. Advertisement. Top Stories. Hail, Damaging Winds From Severe Storms Possible in Florida Saga of Abandoned Cargo Ship Finally UV Index: 4.1: 4.3 Elevation: 92 ft. 2443 ft.
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UV-index är högst under middagstid då solen står högst på himlen, och när det är molnfritt. Genom att kolla indexet kan du få svar på när du bör se upp med solen och använda solskydd. UV-index anger när du bör skydda dig mot solens ultravioletta strålning. UV Index Scale. The UV Index scale used in the United States conforms with international guidelines for UVI reporting established by the World Health Organization ExitLearn how to read the UV index Scale to help you avoid harmful exposure to UV radiation.

Detailed UV forecast charts, with today's UV radiation in real-time The UV Index scale used in the United States conforms with international guidelines for UVI reporting established by the World Health Organization ExitLearn how to read the UV index Scale to help you avoid harmful exposure to UV radiation. Measured in Auckland (Leigh Marine Observatory), Paraparaumu, Christchurch, Lauder, Invercargill. Click on the thumbnail to see a larger version of each of these graphs.
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UV-index. UV-index är ett mått på hur stark solen är och ger en signal om hur mycket skydd du behöver. Årstid och tid på dygnet styr förstås hur stark strålningen är och därmed indexet. Men även om det är molnigt och hur tjockt ozonskiktet är påverkar. På bilden längst upp på sidan ser du ungefärligt UV-index dagtid i olika

Similar to the Richter scale in earthquakes, the UV Index is to be understood as an open-top scale, which gives guideline values for the UV irradiance.