31.   Experienced now, officials throughout the region issued early warnings as the big Pacific storm approached, but when it hit, its flooding defied prediction.

32.   Europe had no such early warning, though.

33.   He gave an early warning to that effect to his wife, Alice, and their two daughters.

34.   He hopes such readings, made from a safe distance, will give an early warning of an impending eruption of Popocateptl.

35.   He was in London attending a political conference about early warnings on conflict situations.

36.   Her death now appears to have been an early warning for the state, because overdoses have become more frequent since.

37.   His data provided early warning to hay fever sufferers, enabling them to take steps to avoid, or relieve, blockage of nasal passages and other symptoms.

38.   If I had, I would have gotten early warning that my hard disk had gone psychotic.

39.   If spots on the face really do identify those at risk, users could receive an early warning of the dangers they face.

40.   In addition, weaknesses at Motorola have turned out to be early warnings of broader problems in several technology sectors in recent quarters.