20.05.2019 - 15:13 Uhr
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UV Measuring Station Kiel

Mo. 20.05.2019

Current measured values from 15:10 MESZ *               Astronomische Angaben
- Sunburn effective UV radiation    117.3   mW/m²     - Sunrise   05:15   MESZ
- current UV Index 4 - Solar noon   13:17 MESZ
- UV Index (daily maximum value) 5 (14:39 MESZ) - Sunset   21:19 MESZ
- Sunburn effective UV dose 1423 J/m² - Day length   16:03 h:min
- Total solar radiation 680.6 W/m² - Noon elevation    55.6 °
- Solar insolation 2.22 kWh/m² - Current solar elevation   49.3 °
- Sunshine duration 0:48 h:min
- Air temperature 19.2 °C
- Air pressure 1004.6 hPa
- Air pressure development (3h) -0.1 hPa/h  
* continuously updated all 5 min Table optimized for smartphones: click here


The sunburn effective UV radiation is the biologically weighted radiation being responsible for the sunburn. It results from an integration of the the wavelength-dependent physical UV irradiance at ground level weighted by the biological sensitivity of the skin getting sunburnt ...

The UV Index is an internationally standardized measure of the sunburning effect of UV radiation. It is derived as an integer value from the measured sunburn effective UV irradiance on a horizontal surface ...

The sunburn-effective UV dose is the total amount of sunburn-active UV radiation added up over the day ...

The total solar radiation is the entire radiant power of the sun which strikes a horizontally oriented surface. The total radiation includes the areas UV radiation, visible light and infrared heat radiation ...

The solar insolation is the total radiated power of the sun (total solar radiation) summed up over the day ...

(c) by uv-tech consulting - Dr. Henner Sandmann, 2019 · Imprint