Taken at Cheung Chau automatic weather station, looking towards the north.
A picture is taken every 5 minutes from 5 a.m. to 9 p.m. (Hong Kong Time). Animation normally displays photos taken during the past 3 hours. Between 9 p.m. and 5 a.m. the next day, photos taken from 6 p.m. to 9 p.m. are displayed.