1973 October 19 Tropical Storm Gilda - There were three days of rains which resulted in severe flooding - Bridges collapsed, many homes were damaged, and hundreds of families were left homeless - As a result of flooding, there were six deaths by drowning Source: https://goo.gl/EgjKLP Jamaica
1963 October 5 - 7 Hurricane Flora - Affected eastern half of island - At this time, rains from Hurricane Flora were the heaviest rains for the century and in the recorded history of Jamaica - The Corporate area was flooded by the continuous downpour. The Sandy Gully drainage scheme was ripped wide open in places - Rivers had overflowed causing flooding to hundreds of houses. Even some police stations had to be evacuated. Buff Bay River had overflowed its banks and as a result the entire town of Buff Bay was floodedJamaica
1954 October 5-18 Hurricane Hazel - Affected Portland, St. Thomas, parts of St. Mary, Kingston, St. Catherine and the midland sections right across the island. There were widespread rains in Eastern Jamaica and 32 deaths as a result of heavy rains and flooding - The sea invaded many towns and villages on the north coast and banana crops and more than 40% of coconut crops over the island were destroyed Source: https://goo.gl/EgjKLP Jamaica