METEO 538

Atmospheric Convection

METEO 538

Atmospheric Convection

Spring Semester, 2020

Time/Place

MWF, 12:20 – 1:10 PM, 103 Walker

Instructor

Prof. Paul Markowski, 520 Walker, email: [email protected], phone (work): 865-9736, web: http://sites.psu.edu/pmarkowski

Office Hours

By appointment

Course Description and Objectives

The goal of this course is to introduce students to the dynamics of atmospheric convection. Starting from basic principles, the first portion of the course considers the classical theory of dry convection. The second part of the course deals with the parent environments, characteristics, and governing dynamics of deep, moist convection. Time permitting, convection initiation and other forecasting applications may be discussed.

Topics to be Covered (may change based on class interests and time)

Definition of convection and nature of the buoyancy force, Boussinesq and anelastic approximations, similarity theory, dimensional analysis, and applications to plumes and thermals, Rayleigh-Benard convection, organization of atmospheric boundary layer dry convection, shallow moist convection, deep moist convection, parcel theory, hydrostatic and nonhydrostatic pressure perturbations, buoyancy and dynamic pressure perturbations, ordinary and severe thunderstorms, squall lines, supercells, tornadogenesis, convection initiation, convection forecasting, slantwise convection

Textbooks You Might Enjoy (not required)

Mesoscale Meteorology in Midlatitudes by P. Markowski and Y. Richardson
Atmospheric Convection by K. Emanuel
Cloud Dynamics by R. Houze
Storm and Cloud Dynamics, by W. Cottom, G. Bryan, and S. van den Heever
Mesoscale-Convective Processes in the Atmosphere by R. J. Trapp

Grading Policy

homework 70%
two open-book, "take-home" exams 30% (15% each)

Academic Integrity

Class members may collaborate on homework assignments, but the final product to be handed in must be your own work. Students may not plagiarize text from papers or websites written by others. Students who present other people's work as their own will receive at least a 0 on the assignment, and may well receive an F or XF in the course. Please see the Earth and Mineral Sciences Academic Integrity Policy (http://www.ems.psu.edu/undergraduate/academic-advising/forms-and-procedures/academic-integrity), which this course adopts. To learn more, see Penn State's "Plagiarism Tutorial for Students."

Course Copyright

All course materials students receive or to which students have online access are protected by copyright laws. Students may use course materials and make copies for their own use as needed, but unauthorized distribution and/or uploading of materials without the instructor’s express permission is strictly prohibited. University Policy AD 40, the University Policy Recording of Classroom Activities and Note Taking Services addresses this issue. Students who engage in the unauthorized distribution of copyrighted materials may be held in violation of the University’s Code of Conduct, and/or liable under Federal and State laws.

For example, uploading completed labs, homework, or other assignments to any study site constitutes a violation of this policy.

Accommodations for Students with Disabilities

Penn State welcomes students with disabilities into the University's educational programs. Every Penn State campus has an office for students with disabilities. The Student Disability Resources (SDR) website provides contact information for every Penn State campus at http://equity.psu.edu/student-disability-resources/disability-coordinator. For further information, please visit the Student Disability Resources website (http://equity.psu.edu/student-disability-resources).

In order to receive consideration for reasonable accommodations, you must contact the appropriate disability services office at the campus where you are officially enrolled, participate in an intake interview, and provide documentation: http://equity.psu.edu/student-disability-resources/applying-for-services. If the documentation supports your request for reasonable accommodations, your campus’s disability services office will provide you with an accommodation letter. Please share this letter with your instructors and discuss the accommodations with them as early in your courses as possible. You must follow this process for every semester that you request accommodations.

Attendance

This course abides by the Penn State Attendance Policy E-11 (http://undergrad.psu.edu/aappm/E-11-class-attendance.html) and Conflict Exam Policy 44-35 (http://senate.psu.edu/policies-and-rules-for-undergraduate-students/44-00-examinations/#44-35). Please also see Illness Verification Policy (http://studentaffairs.psu.edu/health/welcome/illnessVerification/) and Religious Observance Policy (http://undergrad.psu.edu/aappm/R-4-religious-observances.html). Students who miss class for legitimate reasons will be given a reasonable opportunity to make up missed work, including exams and quizzes. Students are not required to secure the signature of medical personnel in the case of illness or injury and should use their best judgment on whether they are well enough to attend class or not; the University Health Center will not provide medical verification for minor illnesses or injuries. Other legitimate reasons for missing class include religious observance, military service, family emergencies, regularly scheduled university-approved curricular or extracurricular activities, and post-graduate, career-related interviews when there is no opportunity for students to re-schedule these opportunities (such as employment and graduate school final interviews). Students who encounter serious family, health, or personal situations that result in extended absences should contact the Office of the Assistant Vice President for Student Affairs (AVPSA) and Student Care and Advocacy for help (http://studentaffairs.psu.edu/studentcare). Whenever possible, students participating in University-approved activities should submit to the instructor a Class Absence Form available from the Registrar's Office (http://www.registrar.psu.edu/student_forms/) at least one week prior to the activity.

Weather Delays

Campus emergencies, including weather delays, are announced on Penn State News. and communicated to cell phones, email, the Penn State Facebook page, and Twitter via PSUAlert (Sign up at https://psualert.psu.edu/psualert/).

Reporting Bias-Motivated Incidents

Penn State takes great pride to foster a diverse and inclusive environment for students, faculty, and staff. Acts of intolerance, discrimination, or harassment due to age, ancestry, color, disability, gender, gender identity, national origin, race, religious belief, sexual orientation, or veteran status are not tolerated (https://guru.psu.edu/policies/ad29.html) and can be reported through Educational Equity via the Report Bias webpage.

Counseling and Psychological Services

Many students at Penn State face personal challenges or have psychological needs that may interfere with their academic progress, social development, or emotional wellbeing. The university offers a variety of confidential services to help you through difficult times, including individual and group counseling, crisis intervention, consultations, online chats, and mental health screenings. These services are provided by staff who welcome all students and embrace a philosophy respectful of clients’ cultural and religious backgrounds, and sensitive to differences in race, ability, gender identity and sexual orientation. Services include the following:

Counseling and Psychological Services at University Park (CAPS): 814-863-0395
Penn State Crisis Line (24 hours/7 days/week): 877-229-6400
Crisis Text Line (24 hours/7 days/week): Text LIONS to 741741

Penn State E-mail Accounts

All official communications from Penn State are sent to students' Penn State e-mail accounts. Be sure to check your Penn State account regularly, or forward your Penn State e-mail (see http://kb.its.psu.edu/cms/article/137) to your preferred e-mail account, so you don't miss any important information.

Deferred Grades

If you are prevented from completing this course within the prescribed amount of time, it is possible to have the grade deferred with the concurrence of the instructor. To seek a deferred grade, you must submit a written request (by e-mail or U.S. post) to your instructor describing the reason(s) for the request. It is up to your instructor to determine whether or not you will be permitted to receive a deferred grade. If, for any reason, the course work for the deferred grade is not complete by the assigned time, a grade of "F" will be automatically entered on your transcript.

Military Personnel

Veterans and currently serving military personnel and/or spouses with unique circumstances (e.g., upcoming deployments, drill/duty requirements, disabilities, VA appointments, etc.) are welcome and encouraged to communicate these, in advance if possible, to the instructor in the case that special arrangements need to be made.

Netiquette

The term "Netiquette" refers to the etiquette guidelines for electronic communications, such as e-mail and bulletin board postings. Netiquette covers not only rules to maintain civility in discussions, but also special guidelines unique to the electronic nature of forum messages. Please review some general Netiquette guidelines that should be followed when communicating in this course.

Disruptive Behavior

Behavior that disrupts normal classroom activities will not be tolerated, in accordance with Items 9 and 14 in the Student Code of Conduct.

Safety

In the case of an emergency, we will follow the College of Earth and Mineral Sciences Critical Incident Plan (http://www.ems.psu.edu/sites/default/files/page/cip_march2016.pdf). In the event of an evacuation, we will follow posted evacuation routes and gather at the Designated Meeting Site. Evacuation routes for all EMS buildings are available at http://www.ems.psu.edu/resources-faculty-and-staff/safety-and-emergency-information. For more information regarding actions to take during particular emergencies, please see the Penn State Emergency Action Guides.

Mandated Reporting Statement

Penn State’s policies require me, as a faculty member, to share information about incidents of sex-based discrimination and harassment (discrimination, harassment, sexual harassment, sexual misconduct, dating violence, domestic violence, stalking, and retaliation) with Penn State’s Title IX coordinator or deputy coordinators, regardless of whether the incidents are stated to me in person or shared by students as part of their coursework. For more information regarding the University's policies and procedures for responding to reports of sexual or gender-based harassment or misconduct, please visit Penn State's Office of Sexual Misconduct and Prevention & Response website.

Additionally, I am required to make a report on any reasonable suspicion of child abuse in accordance with the Pennsylvania Child Protective Services Law.

Diversity, Inclusion, and Respect

Penn State is “committed to creating an educational environment which is free from intolerance directed toward individuals or groups and strives to create and maintain an environment that fosters respect for others” as stated in Policy AD29 Statement on Intolerance. All members of this class are expected to contribute to a respectful, welcoming and inclusive environment and to interact with civility.

For additional information, see:

Disclaimer Statement

Please note that the specifics of this Course Syllabus can be changed at any time, and you will be responsible for abiding by any such changes. Changes to the syllabus shall also be given to the student in written (paper or electronic) form.