<Table> Most intense landfalling Atlantic hurricanes Intensity is measured solely by central pressure <Tr> <Th> Rank </Th> <Th> Hurricane </Th> <Th> Season </Th> <Th> Landfall pressure </Th> </Tr> <Tr> <Th> </Th> <Td> `` Labor Day '' </Td> <Td> 1935 </Td> <Td> 892 mbar ( hPa ) </Td> </Tr> <Tr> <Th> </Th> <Td> Gilbert </Td> <Td> 1988 </Td> <Td> 900 mbar ( hPa ) </Td> </Tr> <Tr> <Td> Camille </Td> <Td> 1969 </Td> </Tr> <Tr> <Th> </Th> <Td> Dean </Td> <Td> 2007 </Td> <Td> 905 mbar ( hPa ) </Td> </Tr> <Tr> <Th> 5 </Th> <Td> `` Cuba '' </Td> <Td> 1924 </Td> <Td> 910 mbar ( hPa ) </Td> </Tr> <Tr> <Th> 6 </Th> <Td> Janet </Td> <Td> 1955 </Td> <Td> 914 mbar ( hPa ) </Td> </Tr> <Tr> <Td> Irma </Td> <Td> 2017 </Td> </Tr> <Tr> <Th> 8 </Th> <Td> Maria </Td> <Td> 2017 </Td> <Td> 917 mbar ( hPa ) </Td> </Tr> <Tr> <Th> 9 </Th> <Td> `` Cuba '' </Td> <Td> 1932 </Td> <Td> 918 mbar ( hPa ) </Td> </Tr> <Tr> <Th> 10 </Th> <Td> Katrina </Td> <Td> 2005 </Td> <Td> 920 mbar ( hPa ) </Td> </Tr> <Tr> <Th colspan="4"> Sources : Atlantic Hurricane Best Track Data Documentation of Atlantic Tropical Cyclones National Hurricane Center </Th> </Tr> </Table>
what was the lowest barometric pressure for hurricane irma
914 mbar ( hPa )