Potential Tropical Cyclone 9 expected to bring tropical storm conditions to Puerto Rico
11:17am PDT - July 29th, 2020 hurricane isaias track - NBC NewsAs of the 11 a.m. advisory from the National Hurricane Center, Potential Tropical Cyclone Nine was located 240 miles southeast of San Juan, Puerto Rico, had winds of 45 mph and was moving west-northwest at 23 mph.