Nearly 30 years after Iris absorbed Humberto, forecasters watch Humberto and Imelda for signs of the rare Fujiwhara Effect ...

The interaction of the systems helped steer Imelda away from the East Coast, but two hurricanes will still churn up coastal ...

Tropical Storm Imelda and Hurricane Humberto have both strengthened, now lurking a few hundred miles away from one another.

In a strange turn of events, next week could be the second time a hurricane named Humberto creates the Fujiwhara Effect.

The Fujiwhara effect is a semi-rare process that happens when two storms that are relatively close in geography orbit around ...

A new weather buzzword is storming social media as Hurricane Humberto may do a giant dance with another tropical cyclone in ...

That's an unlikely outcome, said CBS News meteorologist Nikki Nolan. But if such a collision does occur, it could produce ...

Earlier today- Hurricane Humberto weakened and became a post tropical cyclone, while Imelda has strengthened and is now a Category 2 Hurricane. Imelda’s path is towards Bermuda bringing more direct ...

Predicting path and intensity of Tropical Storm Humberto and Invest 94L is difficult due to something called the Fujiwhara effect.

The Fujiwhara effect is rarely seen in the Atlantic Ocean, and though it's still not a sure thing, Tropical Storm Humberto's forecasts are already being impacted by a nearby tropical wave.

Possible Fujiwhara Effect between Hurricane Humberto and a developing storm in the tropics.