Experimental values of the UV index during 2000 at two locations in Mediterranean Spain
✍ Scribed by J. A. Martínez-Lozano; F. Tena; M. J. Marín; M. P. Utrillas; J. Lorente; X. De Cabo; C. González-Frías
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 124 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0899-8418
- DOI
- 10.1002/joc.716
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✦ Synopsis
Abstract
During the past 2 years automatic measurements of UVB solar irradiance have been made sstematically at ground level at a number of points in Spain. Values for both the ultraviolet erythemal radiation and the ultraviolet index (UVI) have been obtained from these measurements. In this paper we present a first analysis of these values for two locations on the Spanish Mediterranean coast—Valencia and Barcelona—an area where a large part of the summer tourism of the country is concentrated. During the summer the UVI only reached ten on three occasions, though a value of nine was reached repeatedly (both classified as extreme risk by the World Health Organization). It has been shown that, in 90% of cases, the maximum daily value of UVI deviates from the value at solar 12 : 00 by, at most, one unit. The annual accumulated doses are expressed as a function of the minimum erythemal doses corresponding to each of the four usual skin phototypes. Copyright © 2002 Royal Meteorological Society