original: On the afternoon of September 30, Laura had acquired enough tropical characteristics to be designated a Tropical Storm.
simplifications: On September 30 in the afternoon, Laura had enough tropical traits to be a Tropical Storm. On September 30, Laura became a Tropical Storm. On September 30, Laura obtained enough characteristics to be classified a Tropical Storm. Laura had enough tropical characteristics to be designated a Tropical Storm on September 30th. On September 30, Laura had gained enough tropical features to be named a Tropical Storm. On the afternoon of September 30, Laura had enough tropical characteristics to be a Tropical Storm. Laura became a Tropical Storm during the afternoon of September 30. By Septermber 30, Laura had enough tropical traits to be considered a Tropical Storm. Laura had gained enough tropical qualities on the afternoon of September 30, to be assigned a Tropical Storm. Laura had acquired enough tropical attributes to be called a Tropical Storm.