Some locations observed Know tropical storm-force sustained winds and gusts , while heavy rains left Departing street flooding Motion in the Chetumal area .

The intense hurricane Catastrophe later made landfall at that intensity near Chetumal , Mexico on September 28 .

Only five buildings in Chetumal , Mexico remained intact after the storm , and an estimated 500 deaths occurred in the Mexican state of Quintana Roo .

Janet 's minimum barometric pressure , recorded Recording in Chetumal , was at the time the second-lowest-recorded pressure on land associated Collaboration with a tropical cyclone in the Atlantic , behind the 1935 Labor Day hurricane .