HKO - Under the Same Sky 130 Years - Display Area 3: Exhibit 2
Display Area 3 : Evolution of the Observatory before WWII - Guardian of the Ocean
Exhibit 2
Log book of meteorological observations at Gap Rock (a small island to the south of Hong Kong Island) in 1921. This is one of the earliest extant manuscripts of a meteorological observation log made by the Hong Kong Observatory. Information from Gap Rock was particularly useful in studying tropical cyclones that passed close to Hong Kong in the early days.
Collection of the Hong Kong Observatory

Location of Gap Rock

Gap Rock around 1900
