Hurricanes are large circular storms that are formed over warm ocean water.
Hurricanes have winds that have a speed of 75 mph or more. The picture to the left shows a hurricane. Notice that the storm circulates around a central point in the center of the storm. This central point is called the eye of the storm.
Hurricanes form over the warm water of the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico. They are most common during the summer months of August and September.
Increase in air pressure means the pressure on piece of area increases by the action of sun
low pressure
Wind is a cousin to the pressure. Pressure moves the wind.
decreasing
an area with low air pressure
decreasing
decreasing
air mas
This is an indication that the air pressure is decreasing.
Increase in air pressure means the pressure on piece of area increases by the action of sun
Altitude affects density and pressure by decreasing when it increases.
air pressure
low pressure
air pressure is decreasing
Wind is a cousin to the pressure. Pressure moves the wind.
Decreasing pressure indicates stormy weather. Increasing Pressure indicates better weather.
decreasing