GEOG 1350 Lecture Notes - Lecture 7: Tornado Warning, Supercell, Lake Huron

• School: University of Guelph
• Department: Geography
• Course: GEOG 1350
• Professor: Mark Moscicki

Document Summary

There is an equilibrium between incoming radiation and outgoing radiation. Earth i(cid:374)ter(cid:272)epts o(cid:374)l(cid:455) a s(cid:373)all portio(cid:374) of the u(cid:374)(cid:859)s radiatio(cid:374) The u(cid:374)(cid:859)s e(cid:374)erg(cid:455) dri(cid:448)es the h(cid:455)drologi(cid:272) (cid:272)(cid:455)(cid:272)le a(cid:374)d all (cid:449)eather phe(cid:374)o(cid:373)e(cid:374)a o(cid:374) earth. Nearly all of the e(cid:374)erg(cid:455) a(cid:448)aila(cid:271)le at earth(cid:859)s surfa(cid:272)e (cid:272)o(cid:373)es fro(cid:373) the u(cid:374) It is composed of nitrogen (78%) and oxygen (21%). The re(cid:373)ai(cid:374)i(cid:374)g 1% (cid:272)o(cid:374)sists of (cid:449)ater (cid:448)apour, (cid:272)ar(cid:271)o(cid:374) dio(cid:454)ide, a(cid:374)d other (cid:858)tra(cid:272)e(cid:859) gases. Water vapour in the atmosphere can result in cloud development and the formation of precipitation. Water vapour comes from evaporation from the ocean. All weather (i. e. clouds and precipitation) is confined to the troposphere. The ozone layer (25 km above the surface) protects us from the suns harmful uv rays; it is found in the stratosphere. Cloud names generally contain a prefix and a suffix. The prefix describes the height of the cloud; the suffix describes its appearance. Ex: a high puffy cloud is called a cirrocumulus cloud.