10 Year. Morningstar rated the Growth Stock Fund among 1315, 1315, 1161 and 805 Large Growth funds for the overall rating and the 3-, 5-, and 10-year periods (as applicable) ending 02/28/2017, respectively.
There are a number of structural characteristics common to all cyclones. A cyclone is a low-pressure area. A cyclone's center (often known in a mature tropical cyclone as the eye), is the area of lowest atmospheric pressure in the region.ropical cyclones form due to latent heat driven by significant thunderstorm activity, and are warm core. Cyclones can transition between extratropical, subtropical, and tropical phases under the right conditions.
This means that hurricanes, typhoons and tornadoes are all types of cyclones. What makes each cyclone unique is its location. Tornadoes occur over land, polar cyclones occur in polar regions and tropical cyclones occur over tropical oceans.What's not unique is how these storms develop. Warm air rises, and it likes to take water along with it. When that warm, moist air rises quickly, we get an updraft.hat makes each cyclone unique is its location. Tornadoes occur over land, polar cyclones occur in polar regions and tropical cyclones occur over tropical oceans. What's not unique is how these storms develop. Warm air rises, and it likes to take water along with it.