Post a comment. A2 Global Issues Blog Loading Powered by Blogger. Cyclone Mahasen is beginning to make landfall in the Bay of Bengal today A useful study for A level students is below: Causes A quick reminder of Hurricane formation is here. The shallow coastal shelf and warm seas in the Bay of bengal will channel Cyclones and magnify their strength as they approach land.
The deflection of moving objects caused by easterly West to East rotation of the Earth. Using the Saffir-Simpso scale. A violent windstorm associated with severe thunderstorms or tropical storms. Characterised by a narrow, twisitng funnel like column of cloud that reaches the ground from a towering cumulonimbus cloud.
Summary 2013 Tornado - Moore Oklahoma - Case Study Notes
Tornadoes are vertical funnels of rapidly spinning air. Their winds may top miles an hour and can clear a pathway a mile wide and 50 miles long. Also known as twisters, tornadoes are born in thunderstorms and are often accompanied by hail.
One of these natural sciences is dendrochronology, or the study of tree rings. Dendrochronologists study the rings of a tree in order to understand climatic conditions during specific time periods. Thin rings often indicate drier seasons while fatter rings indicate rainy seasons. Buoys are often equipped with signals. This zone goes down to approximately feet.