Planned maintenance is scheduled for Thursday 14 November 2024 between 11:05 pm and 3:00 am AEDT (1205UTC and 1600UTC). The registered user page will not be available for up to 40 mins, and some ...
The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the ...
The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the ...