<Tr> <Td_colspan="2"> Hurricane Alicia intensifying on August 17 </Td> </Tr> <Tr> <Th> Formed </Th> <Td> August 15, 1983 (1983 - 08 - 15) </Td> </Tr> <Tr> <Th> Dissipated </Th> <Td> August 21, 1983 (1983 - 08 - 22) </Td> </Tr> <Tr> <Td_colspan="2"> (Extratropical after August 20, 1983) </Td> </Tr>

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