Can two tropical systems collide? The Fujiwhara Effect explained

How the Fujiwhara Effect forces hurricanes to dance - The Weather Network

Could the twin tropical waves merge near the North Carolina coast? The Fujiwhara effect explained

Rare Fujiwhara Effect possible as two tropical systems spin in the Atlantic Ocean

Fujiwhara?? When two hurricanes interact, they can sometimes pivot around one another. Next week there will likely be 2 tropical cyclones (perhaps 2 hurricanes) offshore. If they are strong enough, and are close enough, a #Fujiwhara may happen. Here’s how it works. Between the 2 storms is a pivot point (sort of like a fulcrum on a seesaw), it happens to be near where the sinking/ driest air is. If conditions are right we may see them pivot, or if one’s stronger (Bermuda hurricane) its force will

Is the Fujiwhara effect dangerous? Here's examples as Humberto, Imelda could merge