Geography 11: Weather and Climate

Spring 2006 200-315pm 104 Peabody
Home page:  http://www.unc.edu/courses/2006spring/geog/011/001/www/


Professor: C. E. Konrad                       T.A. Lindsay Berk                           T.A.:  Fan Chen
Office: 305 Saunders Hall                       304 Saunders Hall                            304 Saunders Hall
Office Hours: 1-2pm  TTh                      1230-130pm MW                            Available via e-mail
e-mail: konrad@unc.edu                         berk@email.unc.edu                         fanc@email.unc.edu
Home page link                                      Home page link                                 Home page link


Required Text: F. K. Lutgens and E. J. Tarbuck, The Atmosphere. Ninth Edition.


Course Description

This course describes the nature and causes of weather and its climatology (i.e. when, where, how frequently).  During the first half of the semester, atmospheric concepts will be introduced and discussed in terms of the processes and patterns that are typically observed in the earth’s atmosphere, particularly over North Carolina and the United States.  These discussions will provide the background for the second half of the semester, in which we will study extreme weather events:

    1.  Ice storms
    2.  Snow storms
    3.  Cold air outbreaks
    4.  Tornadoes
    5.  Heat waves
    6.  Flooding
    7.  Droughts
    8.  Hurricanes 

Each of these weather events will be described in terms of the following:

    1. The processes and patterns that produce the event, in other words, the “recipes” for making the event.
    2.  The morphology or structure of the weather entity.
    3.  The temporal and spatial scale of the event i.e. its duration and size.
    4.  The climatology: (a) where it typically occurs (i.e. geographical distribution); (b) when it typically occurs (i.e. time of day and, season); and (c) how frequently it  occurs (i.e. recurrence interval).

We will also address environmental issues (e.g. greenhouse warming and air pollution) that involve the atmosphere.



Grading
Forecasting Game                     10 %
Test 1 (2/9)                              30 %
Test 2 (3/23)                            30 %
Final Exam (5/9 @8am)           30 %
                                              _____
Total                                        100 %
Test information

Weather Forecasting Game 

In March and April, you will submit weather forecasts to our web site.  You will forecast the low and high temperature as well as the precipitation  (e.g. 1 = no precipitation or trace, 2 = .01 –0.25", 3 = .26-.50", 4 = >.50") for the next day (see below).  You will key in the forecast information onto a form provided on our forecast web page (see link below).  You can make your forecast anytime before 12 midnight at any place where you have web access.  You can even amend your forecast (i.e. if you submit a second forecast during the day, it will simply be written over the old forecast).

After the forecast day, each student's forecast will be scored.  These scores along with the class statistics can be found by going the weather forecasting game link

If you beat the professor, you will get 3 pts added to a test grade
If you beat the Lindsay. another 3 pts will be added  to a test grade
If you beat the Fan. another 3 pts will be added to a test grade

Link to the Weather Forecasting Game



Links to sources of weather information

National Weather Service Forecast

WRAL Forecast

Weather discussions from Raleigh National Weather Service

National Hurricane Center



Lecture and reading schedule
 
 

Date Topic (Preliminary)
Text Pages

Course Introduction ---

Background: Processes/Concepts


    Solar and terrestrial radiation
42-52

    Earth-sun geometry
34-42

    Heat transfer
54-58

    The greenhouse effect
52-54

    Temperature relationships
64-88

    Air pressure and wind
162-182

    Water in the atmosphere
95-109

    Vertical air motions 109-115

    Air quality
366-381

    Fog & haze
130-136

    Clouds and precipitation
126-143

The Winter and Spring Season Atmosphere
---

    Circumpolar vortex and jet stream


    Cold outbreaks


   Wave cyclones
254-274

    Ice storms


    Snow storms


    Tornadoes 295-308

The Summer and Fall Season Atmosphere
---

    Thunderstorms
280-305

    Heavy rain and flooding


    Heat Waves


    Droughts


    Hurricanes
314-333