Smeird Astro Weather

Detail

2025-06-20
Date Total Cloud Combined Index Seeing Index Pickering Index Trans Index Low Cloud Medium Cloud High Cloud
Friday 00:0014183870014
Friday 01:0025173770025
Friday 02:0028172870028
Friday 03:0019183870019
Friday 04:0023183870023
Friday 21:00523887005
Friday 22:00741618706669
Friday 23:0045172870455

Seeing : This calculation uses the total cloud cover along with turbulence in the atmosphere and low level wind speed to give an index from 0 to 10 where 0 is worst and 10 is best seeing conditions. (experimental)

Transp.: This calculation uses the total amount of water in the atmosphere above your location. It shows the relative humidity in the column of air from 0 to 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)

Pickering: This calculation uses the amount of low and mid level turbulence above your location as well as calculating differences in wind speed and temperature at various levels in the atmosphere to show how much distortion the light rays will experience between 0 and 30,000ft and gives an index from 0 to 10 where 0 is worst and 10 is best seeing conditions.(experimental)

Cloud Forcast for the next 10 days