TABLE 1 REPORTED ATMOSPHERIC DETONATIONS (8) Date October 16, 1964 May 14, 1965 May 9, 1966 July 2, 1966 July 19, 1966 ; September 24, 1966 . October 4, 1966 October 27, 1966 December 28, 1966 June 5, 1967 + June 17, 1967 } June 27, 1967 f July 3, 1967 December 24, 1967 , July 7, 1968 r July 15, 1968 ‘August 3, 1968 ; August 24, 1968 ‘September 9, 1968 December 28, 1968 ** Less than 20 KT Source Chinese Chinese Chinese French French French French Chinese Chinese French Chinese French French Chinese French French French Comments_ (1st) (2nd) (3rd) (4th) (5th) (6th) Low** Low Intermediate 200 KT 70-80 KT 120 KT 150 KT Intermediate 200-390 kT Low-Intermediate 20-200 KT Few hundred kilotons Low 2 MT Low (7th) French French Chinese (8th) Low Megaton Range Low Low Low 2 MT 2 MT 2 MT