Sunday, March 17, 2013

LPA

Low Pressure Area

  • Today I Learned that low-pressure arealow or depression, is a region where the atmospheric pressure is lower than that of surrounding locations. Low-pressure systems form under areas of wind divergence which occur in upper levels of the troposphere. The formation process of a low-pressure area is known as cyclogenesis
  • Learning about this phenomenon is important because an LPA is a sign that there will be a storm or typhoon when the LPA is strong. It's important because it help's us to be aware of the incoming storm.
  • On a larger scale, I will share my learning's about this phenomenon to others because I want them to have knowledge with this. I know they already learn few about this, but I want to expand their information about this topic.
  • I need to know more about this phenomenon because it may help me, or student that will get Meteorologist which can be a historical to us.

Cold Front

Cold Front


  • Today I Learned that cold front is defined as the leading edge of a cooler mass of air, replacing (at ground level) a warmer mass of air, which lies within a fairly sharp surface trough of low pressure. It forms in the wake of an extratropical cyclone, at the leading edge of its cold air advection pattern, which is also known as the cyclone's dry conveyor belt circulation. 
  • I will apply my learning's about this phenomenon and study more about this topic. This study explains more about air temperature. Applying learning about this topic is important and knowledgeable for students like us.
  • Learning about this phenomenon is important because cold front is the study why people around us feels different air temperature. The picture above shows the process of cooling air and warm air.
  • On a larger scale, I will share my learning's about this phenomenon to others because as a student like me I want them to gain information about this topic so that they'll know why the air temperature is cold or warm.
  • I need to know more about this phenomenon not only it's process and effect but specifically about it's causes to made this process. I want to increase my knowledge about this because me or this topic can help anyone someday.