@NHC_Atlantic tracking newly-formed #Tropical Depression Nine, forecast to become a #hurricane by Thurs.: http://t.co/rrZE0y3m #NOAA #NWS
RT @colind15: Keep your peepers peeled. TD 9 is expected to become a TS today. NWS Hurricane Center advisory http://t.co/JFWyNV0b
NOAA upgrades invest to TD 9 http://t.co/NJnZD8k4
T.D. Nine should become Tropical Storm Isaac later today. Moving toward Lesser Antilles. Affect U.S. next week? http://t.co/W5ohWOLl