The study of atmospheric and oceanic sciences includes all aspects of the atmosphere and physical oceanography, their mutual interaction, and their interaction with space and the rest of the earth system. Although a primary goal is to understand the atmosphere and ocean for the purpose of predicting the weather, atmospheric and oceanic sciences embraces much more: motions at large, medium, and small scales; past, present, and future climates; air chemistry and quality; clouds and precipitation; and solar and terrestrial radiation. In many areas, new remotesensing technology including satellites is used to provide circulation patterns at both global and local scales.
Many undergraduates take an elementary atmospheric and oceanic sciences course to meet part of their natural or physical science breadth requirements. Other students, who have had sufficient mathematics and physics preparation, take higherlevel atmospheric and oceanic sciences courses to complement their major work in other fields of natural science. An atmospheric and oceanic sciences major receives a thorough introduction to the basic concepts and tools in the core courses, which cover the physics and dynamics of the atmosphere and ocean. An array of elective courses are offered in the senior year, with tracks in the areas of weather systems, earth/environmental science, and general and applied atmospheric and oceanic sciences. Elective groups are tailored individually. Some students will want preparation for careers in areas such as operational forecasting, environmental consulting, and broadcasting. Others will seek preparation for graduate work leading to a broader range of careers.
Because atmospheric and oceanic sciences involves applying the principles and techniques of physical science to the fluid atmosphere and ocean, a strong background in mathematics, physics, and chemistry is necessary. Admission to the atmospheric and oceanic sciences major requires a combined grade point average of 2.250 or better in the following courses:
Code  Title  Credits 

Calculus  
MATH 221  Calculus and Analytic Geometry 1  5 
MATH 222  Calculus and Analytic Geometry 2  4 
MATH 234  CalculusFunctions of Several Variables  4 
Chemistry  
CHEM 103  General Chemistry I  4 
or CHEM 109  Advanced General Chemistry  
or CHEM 115  Chemical Principles I  
Physics  
PHYSICS 207  General Physics  5 
or PHYSICS 201  General Physics  
or PHYSICS 247  A Modern Introduction to Physics  
PHYSICS 208  General Physics  5 
or PHYSICS 202  General Physics  
or PHYSICS 248  A Modern Introduction to Physics  
Computer Sciences (complete one):  3  
COMP SCI 301  (recommended)  
Problem Solving Using Computers  
Machine Organization and Programming  
Introduction to Numerical Methods  
Introduction to Combinatorial Optimization  
Total Credits  30 
Students may declare by speaking with the undergraduate advisor.
University General Education Requirements
All undergraduate students at the University of Wisconsin–Madison are required to fulfill a minimum set of common university general education requirements to ensure that every graduate acquires the essential core of an undergraduate education. This core establishes a foundation for living a productive life, being a citizen of the world, appreciating aesthetic values, and engaging in lifelong learning in a continually changing world. Various schools and colleges will have requirements in addition to the requirements listed below. Consult your advisor for assistance, as needed. For additional information, see the university Undergraduate General Education Requirements section of the Guide.
General Education 
* The mortarboard symbol appears before the title of any course that fulfills one of the Communication Part A or Part B, Ethnic Studies, or Quantitative Reasoning Part A or Part B requirements. 
College of Letters & Science Breadth and Degree Requirements: Bachelor of Science (B.S.)
Students pursuing a bachelor of science degree in the College of Letters & Science must complete all of the requirements below. The College of Letters & Science allows this major to be paired with either a bachelor of arts or a bachelor of science curriculum. View a comparison of the degree requirements here.
Bachelor of Science DEGREE REQUIREMENTS
Mathematics  Two (2) 3+ credits of intermediate/advanced level MATH, COMP SCI, STAT Limit one each: COMP SCI, STAT 
Foreign Language  Complete the third unit of a foreign language Note: A unit is one year of high school work or one semester/term of college work. 
L&S Breadth 

Liberal Arts and Science Coursework  108 credits 
Depth of Intermediate/Advanced work  60 intermediate or advanced credits 
Major  Declare and complete at least one (1) major 
Total Credits  120 credits 
UWMadison Experience  30 credits in residence, overall 30 credits in residence after the 86th credit 
Minimum GPAs  2.000 in all coursework at UW–Madison 2.000 in intermediate/advanced coursework at UW–Madison 
Non–L&S Students PURSUING AN L&S MAJOR
Non–L&S students who have permission from their school/college to pursue an additional major within L&S only need to fulfill the major requirements and do not need to complete the L&S breadth and degree requirements above. Please note that the following special degree programs are not considered majors so are not available to nonL&Sdegreeseeking candidates:
 Applied Mathematics, Engineering and Physics (Bachelor of Science–Applied Mathematics, Engineering and Physics)
 Journalism (Bachelor of Arts–Journalism; Bachelor of Science–Journalism)
 Music (Bachelor of Music)
 Social Work (Bachelor of Social Work)
Requirements for the Major
Code  Title  Credits 

Calculus  
MATH 221  Calculus and Analytic Geometry 1  5 
MATH 222  Calculus and Analytic Geometry 2  4 
MATH 234  CalculusFunctions of Several Variables  4 
Chemistry  
CHEM 103  General Chemistry I  4 
or CHEM 109  Advanced General Chemistry  
or CHEM 115  Chemical Principles I  
Physics  
PHYSICS 207  General Physics  5 
or PHYSICS 201  General Physics  
or PHYSICS 247  A Modern Introduction to Physics  
PHYSICS 208  General Physics  5 
or PHYSICS 202  General Physics  
or PHYSICS 248  A Modern Introduction to Physics  
Computer Sciences (complete one):  3  
COMP SCI 301  (recommended)  
Problem Solving Using Computers  
Machine Organization and Programming  
Introduction to Numerical Methods  
Introduction to Combinatorial Optimization  
Total Credits  30 
Code  Title  Credits 

Core Sequence  
ATM OCN 310  Dynamics of the Atmosphere and Ocean I  3 
ATM OCN 311  Dynamics of the Atmosphere and Ocean II  3 
ATM OCN 330  Physics of the Atmosphere and Ocean I  3 
ATM OCN 340  Physics of the Atmosphere and Ocean II  3 
Quantitative Analysis  3  
Introduction to Numerical Methods  
Introduction to Combinatorics  
Numerical Analysis  
Linear Optimization  
Introduction to Probability and Mathematical Statistics I  
Introduction to Probability and Mathematical Statistics II  
Techniques in Ordinary Differential Equations  
Linear Algebra and Differential Equations  
Applied Mathematical Analysis  
Applied Mathematical Analysis  
An Introduction to Probability and Markov Chain Models  
Elementary Matrix and Linear Algebra  
Linear Algebra  
Topics in MultiVariable Calculus and Linear Algebra  
Topics in MultiVariable Calculus and Differential Equations  
Topics in Mathematics Study Abroad  
Applied Dynamical Systems, Chaos and Modeling  
The Theory of Single Variable Calculus  
Introduction to Combinatorial Optimization  
Introduction to the Theory of Probability  
Introduction to Cryptography  
Introduction to Modern Algebra  
Applied Linear Algebra  
College Geometry I  
Introduction to Number Theory  
Mathematics for Secondary School Teachers  
History of Mathematics  
Introduction to Combinatorics  
Undergraduate Seminar  
Topics in Undergraduate Mathematics  
Numerical Linear Algebra  
Numerical Analysis  
Ordinary Differential Equations  
Analysis I  
Analysis II  
Linear Optimization  
Probability Theory  
Mathematical Methods in Data Science  
Linear Algebra II  
Modern Algebra  
Modern Algebra  
Elementary Topology  
Elementary Geometric and Algebraic Topology  
Differential Geometry  
Modern Number Theory  
Fundamentals of Set Theory  
Mathematical Logic  
Stochastic Methods for Biology  
Mathematical Methods for Structural Biology  
Topics in Mathematics Study Abroad  
Mathematical Methods for Continuum Modeling in Biology  
Mathematical Methods for Systems Biology  
Analysis of Partial Differential Equations  
Analysis III  
Complex Analysis  
Introduction to Fourier Analysis  
Introduction to Measure and Integration  
Introduction to Stochastic Processes  
Introduction to Probability and Mathematical Statistics I  
Introduction to Probability and Mathematical Statistics II  
Introduction to Theory and Methods of Mathematical Statistics I  
Introduction to Theory and Methods of Mathematical Statistics II  
Introductory Applied Statistics for Engineers  
Learning a Statistical Language  
Applied Regression Analysis  
Introduction to Data Modeling II  
Introduction to Time Series  
Introductory Nonparametric Statistics  
Topics in Statistics Study Abroad  
Introductory Applied Statistics for the Life Sciences  
An Introduction to Sample Survey Theory and Methods  
Applied Categorical Data Analysis  
Statistical Experimental Design  
Introduction to the Theory of Probability  
Introduction to Biostatistics for Pharmacy  
Applied Multivariate Analysis  
Financial Statistics  
Introduction to Computational Statistics  
Introduction to Combinatorics  
Special Topics in Statistics  
Introduction to Biostatistical Methods for Public Health  
Linear Optimization  
Introduction to Biostatistics  
Introduction to Clinical Trials I  
Practicum in Clinical Trial Data Analysis and Interpretation  
Statistical Methods for Bioscience I  
Statistical Methods for Bioscience II  
Statistical Methods for Spatial Data  
Statistical Methods I  
Statistical Methods II  
Data Science Computing Project  
Mathematical Statistics I  
Introduction to Statistical Inference  
Statistical Learning  
Professional Skills in Data Science  
Data Science Practicum  
Introduction to Stochastic Processes  
Statistical Methods for Clinical Trials  
Statistical Methods for Epidemiology  
Special Topics in Statistics  
Senior Honors Thesis  
Senior Honors Thesis  
Capstone  
ATM OCN 405  AOS Senior Capstone Seminar  1 
Electives  11  
Topics in Meteorology  
Meteorological Measurements  
Global Climate Processes  
Radar and Satellite Meteorology  
Synoptic Laboratory I: The Frontal Cyclone  
Synoptic Laboratory II: Mesoscale Meteorology  
Severe Storm Forcasting and Observation  
Teacher Workshop in Satellite Meteorology  
Teacher Workshop in Earth System Science  Web  
Bioclimatology  
Tropical Meteorology  
Past Climates and Climatic Change  
Environmental Biophysics  
Atmospheric Dispersion and Air Pollution  
Computational Methods in Atmospheric and Oceanic Sciences  
Climatological Analysis  
Challenging Problems of Atmospheric and Oceanic Sciences  
Geophysical Fluid Dynamics I  
Geophysical Fluid Dynamics II  
Laboratory in Rotating Fluid Dynamics  
Introduction to Atmospheric and Oceanic Physics  
Cloud Physics  
Atmospheric Chemistry  
Radiation in the Atmosphere and Ocean  
Analysis of Atmospheric Systems  
SynopticDynamic Laboratory  
ATM OCN 652  
ATM OCN 653  
Introduction to Physical Oceanography  
Senior Honors Thesis  
Senior Honors Thesis  
Senior Thesis  
Senior Thesis  
Directed Study ^{2}  
Directed Study ^{2}  
Total Credits  27 
^{1}  Note that core sequence begins in the fall semester only. 
^{2}  A maximum 2 credits of Electives may come from Internship or Directed Study courses. 
Residence and quality of work
 2.000 GPA in all ATM OCN and major courses
 2.000 GPA on 15 upperlevel credits in the major, taken in Residence. ^{3}
 15 credits in ATM OCN, taken on campus
^{3}  ATM OCN 300 through ATM OCN 699 are Upper Level in the major 
Honors in the Major
Students may declare Honors in the Atmospheric and Oceanic Sciences Major in consultation with the Atmospheric and Oceanic Sciences undergraduate advisor.
Requirements
To earn Honors in the Major in Atmospheric and Oceanic Sciences, students must satisfy both the requirements for the major (above) and the following additional requirements:
 Earn a 3.300 University GPA
 Earn a 3.400 GPA for all ATM OCN courses, and all courses accepted in the major
 Complete the following additional coursework:
 ATM OCN 601 or ATM OCN 611 and
 ATM OCN 681 and ATM OCN 682 for a total of 6 credits
University Degree Requirements
Total Degree  To receive a bachelor's degree from UW–Madison, students must earn a minimum of 120 degree credits. The requirements for some programs may exceed 120 degree credits. Students should consult with their college or department advisor for information on specific credit requirements. 
Residency  Degree candidates are required to earn a minimum of 30 credits in residence at UW–Madison. "In residence" means on the UW–Madison campus with an undergraduate degree classification. “In residence” credit also includes UW–Madison courses offered in distance or online formats and credits earned in UW–Madison Study Abroad/Study Away programs. 
Quality of Work  Undergraduate students must maintain the minimum grade point average specified by the school, college, or academic program to remain in good academic standing. Students whose academic performance drops below these minimum thresholds will be placed on academic probation. 
 Recognize and describe the fundamental principles and processes associated with the dynamics and thermodynamics of geophysical fluid flows, the basic physics of clouds, aerosols, and precipitation.
 Recognize and describe the fundamental principles and processes associated with radiation and atmospheric and oceanic radiative transfer.
 Demonstrate critical thinking skills by identifying a problem, identifying the required information to solve that problem; and formulating and interpreting solutions to that problem using appropriate analytical and/or computational techniques.
 Apply diagnostic tools to to analyses and numerical model output to diagnose, describe, and interpret the fundamental dynamical and thermodynamical processes at work in synopticscale, mesoscale, and largescale weather systems and climate circulations.
 Apply fundamental radiative transfer theory to interpret remotelysensed observations of atmospheric and oceanic phenomena.
 Design and conduct experiments and/or analyze data to test hypotheses in an area of atmospheric or climate sciences.
 Demonstrate effective scientific communication skills through development and delivery of oral presentations (including poster presentations) and written reports and case studies.
First Year  

Fall  Credits  Spring  Credits 
MATH 221 (QRB)  5  MATH 222  4 
Communication A  3  CHEM 108  5 
Foreign Language  4  Literature Breadth  3 
ATM OCN 100 or 101  4  Biological Science Breadth  3 
16  15  
Second Year  
Fall  Credits  Spring  Credits 
MATH 234  4  Humanities Breadth  3 
PHYSICS 207  5  PHYSICS 208  5 
Biological Science Breadth  3  COMP SCI 301 (or any computer science course)  3 
Ethnic Studies  4  Social Science Breadth  4 
16  15  
Third Year  
Fall  Credits  Spring  Credits 
ATM OCN 310  3  ATM OCN 311  3 
ATM OCN 330  3  ATM OCN 340  3 
Literature Breadth  3  Biological Science Breadth  3 
ADV MATH/COMP SCI/STATS  3  Humanities Breadth  3 
Social Science Breadth  4  Elective  3 
16  15  
Fourth Year  
Fall  Credits  Spring  Credits 
ATM OCN 400 or higher  3  ATM OCN 400 or higher  3 
ATM OCN 400 or higher  3  ATM OCN 400 level or higher  3 
Communication B  4  ATM OCN 699 or elective  3 
Social Science Breadth  4  ATM OCN 405  1 
Elective  3  
14  13  
Total Credits 120 
General Advising
Any student interested in the atmospheric and oceanic sciences major should meet with the AOS undergraduate advisor, Eric Schueffner, to discuss steps to complete the necessary prerequisite coursework for the major. Eric can be reached at 6088903231 or elschueffner@wisc.edu. A Major Declaration Form must be completed by the student and authorized by Professor Michael Morgan to complete the major declaration process. Professor Morgan can be reached at 6082658159 or mcmorgan@wisc.edu. Students should bring a current DARS report to their individual advising appointment.
CAREER ADVISING
The Department of Atmospheric and Oceanic Sciences encourages majors to begin working on their career exploration and preparation soon after arriving on campus. We partner with SuccessWorks at the College of Letters & Science. L&S graduates are in high demand by employers and graduate programs. It is important that students are career ready at the time of graduation, and we are committed to your success.
L&S career resources
SuccessWorks at the College of Letters & Science helps students leverage the academic skills learned in their major, certificates, and liberal arts degree; explore and try out different career paths; participate in internships; prepare for the job search and/or graduate school applications; and network with professionals in the field (alumni and employers). In short, SuccessWorks helps students in the College of Letters & Science discover themselves, find opportunities, and develop the skills they need for success after graduation.
SuccessWorks can also assist students in career advising, résumé and cover letter writing, networking opportunities, and interview skills, as well as course offerings for undergraduates to begin their career exploration early in their undergraduate career.
Students should set up their profiles in Handshake to take care of everything they need to explore career events, manage their campus interviews, and apply to jobs and internships from 200,000+ employers around the country.
 SuccessWorks
 Set up a career advising appointment
 INTERLS 210 L&S Career Development: Taking Initiative (1 credit, targeted to first and secondyear students)—for more information, see InterLS 210: Career Development, Taking Initiative
 INTERLS 215 Communicating About Careers (3 credits, fulfills Com B General Education Requirement)
 Handshake
 Learn how we’re transforming career preparation: L&S Career Initiative