1.5 inches, record one-minute raifall, at Barot, Guadeloupe, November 26, 1970.
One and a Half Degree Channel
a passage between Haddummati Atoll and Suvadiva Atoll at the southern end of the Maldive Islands in the Indian Ocean.
One and a Half Mile Opening
a strait north of Cook’s Passage, in the Great Barrier Reef, Australia.
one-and-a-half-striper
a naval lieutenant, junior grade (U.S. Navy usage).
