What Causes Hurricanes to Form

Tropical Storm Imelda and Hurricane Humberto paths mapped

Tropical Storm Imelda and Hurricane Humberto paths mapped as US at risk

Tropical Storm Imelda is set to strengthen into a hurricane while Humberto remains a major Category 4 Storm as the US faces potentially life-threatening impacts from the systems

· 5d · on MSN

Tropical Storm Humberto forms in Atlantic. Here's the latest forecast, what to know

· 12d

Tropical Storm Gabrielle forms in Atlantic. Here is the forecast, spaghetti models

Hurricane Humberto Explodes Into Category 4

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· 3d

Hurricane Humberto Rapidly Intensified to a Category 5

Hurricane Humberto, now churning in the Atlantic, has had such a jump, with wind speeds rising 40 m.p.h. between late morning on Thursday and the same time on Friday.

· 1d · on MSN

Humberto remains major hurricane; another system might strike the U.S.

· 22h

Hurricane Humberto Weakens To Category 4

NBC Los Angeles · 1d

Humberto drops to Category 4 after reaching Category 5

Heavy rainfall was expected from Florida to the eastern Carolinas starting early next week, with 6 to 10 inches of precipitation possible, it said.

· 1d

Humberto becomes Category 5 Hurricane, Imelda expected to form soon

· 1d

Tropical Storm Imelda Forms With Potential Southeast Coast Impacts; Humberto To Threaten Bermuda In Coming Days

How hurricanes form: The key ingredients behind a tropical system

Understanding how storms form helps explain why forecasters watch ocean temperatures and wind patterns so closely.

It’s been a historic ‘non-peak’ for hurricanes. What was behind the longest lull since 1939?

During this epic lull, wind shear was strong and limited the growth of tropical waves pushing from the west coast of Africa into the Main Development Region, where most hurricanes form.

Orlando Sentinel

NHC: Chances new tropical depression will affect US increasing while Hurricane Humberto forms

The National Hurricane Center said a new tropical depression could form by Friday night over the Bahamas with increased chances it will affect the U.S coast while Hurricane Humberto formed in the Atlantic and what had been Hurricane Gabrielle bore down on ...

7don MSN

Hurricane Gabrielle becomes Category 4 storm. How it impacts Delaware, spaghetti models

Hurricane Gabrielle has blossomed into a Category 4 urricane and should impact Bermuda today, according to the National Hurricane Center.