Course ID: | ATSC(GEOG) 4170/6170-4170L/6170L. 3 hours. 2 hours lecture and 2 hours lab per week. |
Course Title: | Mesoscale and Radar Meteorology/Climatology |
Course Description: | Fundamental theory, analysis, and exercises on mesoscale
weather phenomena and principles of radar meteorology. A major
topical focus will be thunderstorms, mesoscale convective
systems, and tornadic supercells. Other topics will include
mesoscale classification, observing systems, the boundary
layer, circulations, flooding, mesoscale tropical systems,
mesoscale modeling, short-range forecasting/nowcasting, and
mesoscale climatology. |
Oasis Title: | Mesoscale Radar Meteor Climato |
Prerequisite: | ATSC(GEOG) 3120-3120L |
Pre or Corequisite: | MATH 2250 |
Semester Course Offered: | Offered spring semester every year. |
Grading System: | A-F (Traditional) |
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Course Objectives: | The objectives of the course are fourfold:
Objective 1: To expose the student to the fundamental theories,
concepts, and processes related to weather phenomena with space
(less than a few hundred miles) and time (less than one day)
scales representative of the mesoscale. The student will be
introduced to the classification philosophy, observational
approaches, and phenomena associated with the mesoscale. At the
same time, the student will gain knowledge on how mesoscale
processes (e.g., storms, circulations) are coupled to phenomena
at broader and finer scales.
Objective 2: To introduce the student to the fundamentals of
radar meteorology. Within the scope of this objective, the
student will be exposed to basic remote-sensing concepts, the
historical evolution of radar meteorology, and mathematical-
physical concepts underpinning radar-based meteorological
measurements. The student will also be exposed to current and
emerging technologies and methods within the field of radar
meteorology. The student will also be expected to master basic
interpretation of weather radar imagery as related to mesoscale
weather processes. This requirement will also expose the
student to hands-on interaction with computer-based radar
processing and analysis.
Objective 3: To expose the student to methods and concepts
related to mesoscale analysis and forecasting. The student will
be introduced to mesoscale numerical models, nowcasting, and
short-term forecasting. The student will also be exposed to the
various meteorological instrumentation, networks, and tools
(thermodynamic diagrams, convective parameters) that are
typically employed in meso-analysis and forecasting.
Objective 4: To expose the student to mesoscale signatures at
the climate scale. A particular emphasis will be on
hydroclimate processes and signals inherently linked to
mesoscale processes.
Successful completion of this course will provide the following
learning outcomes:
A basic survey of mesoscale meteorological-climate processes
and how these processes are linked to human and environmental
systems.
A fundamental understanding of concepts and processes related
to mesoscale weather processes as well as knowledge on the
implications to the climate scale.
A fundamental understanding of radar (e.g., active) remote-
sensing concepts and methodologies applied in mesoscale
meteorological/climate analysis and forecasting.
A rigorous review of current and future radar meteorology
systems/methodologies for meteorological and climate studies.
An opportunity to engage in inquiry-based learning and hands-on
application of meteorological and climate radar and
observational data through modules and scenarios.
Enhanced computer literacy through email/internet transactions,
basic computer programming philosophy, internet-based data
acquisition, data processing, and analysis through applications
modules and inquiry-based scenarios.
More effective communication through speech and writing as a
result of in-class presentations, posters, and written
assignments.
A greater cognizance of the importance of science in the
everyday functioning of our planet and its crucial role in
informing science and socio-political stakeholders and
policymakers. |
Topical Outline: | The course timeline will be based on the following sequence:
Date Lecture Topic
Definition of Mesoscale
Mesoscale Classification
Mesoscale Observing Networks and Systems
Radar: The instrument of the Mesoscale
Primer on Cloud Microphysics
Evolution of Weather Radar
Basics of Radar: Radar equation, Doppler
Meteorological targets and radar
Advanced Meteorological Applications of Radar
(Polarimetric, Continuous Wave, DOW, Bi-Static, CW)
Review of Thermodynamics, Parcel Theory, Entrainment
and Shear
Convective Systems I: Isolated Convection
Convective Systems II: Mesoscale Convective Systems
Convective Systems III: Supercells and Tornadoes, Hail,
Wet and Dry Microbursts, Lightning
Floods
Planetary Boundary Layer Processes
Circulations (Thermal and Terrain) and Meso-Boundaries
Mesoscale Processes in Winter Weather
Mesoscale Modeling
Nowcasting and Short-Term Mesoscale Forecasting
Mesoscale Climate Analysis and Dynamics
The course laboratory section will expose the students to
principles of radar and mesoscale meteorology. The student will
complete several online COMET modules
(http://www.meted.ucar.edu/topics_meso.php and through the
University Corporation for Atmospheric Research. These modules
are self-contained interactive lessons with performance-based
metrics. The laboratory modules will include:
• Definition of the Mesoscale
• Mesoscale Primer
• Lectures on Radar Applications in Mesoscale Meteorology
• Skew-T Mastery
• Mesoscale Convective Systems
• How Mesoscale Models Work
• Mesoscale Aspects of Winter Weather Forecasting
• Real-Time Mesoscale Analysis (RTMA)
Additionally, the students will be expected to use existing
capabilities within the Geography Department (GRLEVELx) and
available NOAA-based radar data to conduct historical and real-
time case studies related to an array of mesoscale topics. |