Ok I just noticed a thing here.
Hurricane, Cyclone and Typhoon is actually the same thing. It's just named different in various parts of the world.
In the North Eastern hemisphere a.k.a Asia it's called a Typhoon
In the North Western hemisphere it's called a Hurricane
In the Southern Hemisphere generally it's called a Tropical Cyclone or just Cyclone.
So Blizz kinda missed a few facts here and there
Although Cyclone is more or less right. Becouse it's a "swirling windstorm" which is what the animation is.
Just redesign the Hurricane we have now(it's crappy anyways) and rename Typhoon to Tsunami and we'll get it right :P