Tropical depression vs. tropical storm: What is the difference?

Tropical Depression 4 live updates: Depression forms in Atlantic, expected to become Tropical Storm

Tropical Depression Four approaches Florida and may become a hurricane before landfall

Tropics Update: Tropical Depression 11, likely to strengthen into Tropical Storm Josephine

Tropics Update: Tropical Depression Two forecast track, plus two other potential storms

Atlantic Disturbance Could Become Tropical Depression or Storm and Track Toward Florida This Week

Tropical Storm or Hurricane Likely to Form...

Tropical Depression Four prompts new watches, warnings | 11:30 a.m. Saturday

Tropics Update: Tropical Storm Nana and Tropical Depression #15

Tropical Depression 4 forms just south of Cuba, expected to move toward Florida

Florida braces as system may become Tropical Storm Debby

Tropics Update: Tropical Storm Josephine and Tropical Depression 10

Tropical Depression Four to enter the Gulf of Mexico soon | 2 p.m. Saturday

Tracking the Tropics: Tropical Depression 9 expected to strengthen, become tropical storm Friday

Tropics Update: A Tropical Depression has officially formed over Cuba

Tropical Depression Two becomes Tropical Storm Beryl

Tracking the tropics: Tropical Depression 4 forms, continues track toward Florida

Tropical Depression Three Forms in The Atlantic

Tropical depression could form in the Atlantic Ocean late week. Saharan dust is a limiting factor...

Friday night Forecast: Tropical Depression Fred & Tropical Depression 7