Oct 6, 2016 ... WATCH: Hurricanes are massive storms with deadly force. Find out how they
form, and what's being done to better predict their impact.
Hurricanes form when rising warm, moist air displaces colder air high in the
atmosphere. The cold air drops down on all sides of the warm spot, swirling
4 days ago ... Also known as a typhoon or cyclone, a hurricane is created when rising warm
water vapour forms a cloud with low pressure beneath, causing ...
Hurricanes are the most violent storms on Earth. ... Another way to say the same
thing is that the warm air rises, causing an area of lower air pressure below.
Jul 21, 2010 ... Here's a look at why, where and when hurricanes form, and what you can do to
be ready for one.
Each hurricane lasts for over a week, moving 10-20 miles per hour over the open
... A hurricane will cause more storm surge in areas where the ocean floor ...
Oct 6, 2016 ... However, Haiti's tall mountains caused the hurricane to lose some of its coherent
structure, leading it to be downgraded to a Category 3 ...
Hurricanes are dangerous storms that affect millions of people each year. But
what are hurricanes and how do they form? In this video lesson...
If there is enough warm water, the cycle will continue and the storm clouds and
wind speeds will grow causing a hurricane to form. Parts of a Hurricane.
Pre-Conditions for Hurricanes There are perhaps seven atmospheric conditions
which, if met, could cause a hurricane to form. A pre-existing disturbance, warm ...