Weather and Climate Systems

All Faculty Meeting School of Meteorology Colloquium Student Org Events Career Development Social Event/Celebration Academic Calendar National Weather Center Colloquia School of Meteorology (Defense) Boundary Layer, Urban Meteorology and Land-Surface Processes Weather and Climate Systems Convective Meteorology (Mesoscale Dynamics)
Nov
04

Sadiksha Rai – November 4

Weather and Climate Systems Seminar   Assessment of Stratospheric Waves Activity Associated with the MJO During QBO Phases   Sadiksha Rai Wednesday, November 4th 3:00pm Join Google Meet: https://meet.google.com/ssf-prpz-fqa   Madden-Julian Oscillation (MJO) and Quasi-Biennial Oscillation (QBO) are known to provide sources of sub-seasonal to seasonal predictability, yet their dynamics and interactions are not fully […]

By Taylor Stephenson |
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Oct
28

Hrag Najarian – October 28

Understanding Cloud Radiative Feedbacks Within the Madden-Julian Oscillation Hrag Najarian Date:     2020/10/28 Time:     02:00 PM Location: https://meet.google.com/ssf-prpz-fqa Series:   Weather and Climate Systems   Abstract: The Madden-Julian Oscillation (MJO) has profound effects on Earth’s weather and climate, such as the midlatitude storm track, frequency of extreme rainfall events, tropical cyclone activity, and much more. However, it has […]

By Taylor Stephenson |
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Oct
21

Elisa Murillo – October 21

Weather and Climate Systems Seminar     Cold vs. Warm Above-Anvil Cirrus Plumes: A Preliminary Analysis of 200 Plume Storms using GOES, GridRad, and Environmental Analyses   Elisa Murillo   Wednesday, October 21th 3:00pm   Join Google Meet: https://meet.google.com/ssf-prpz-fqa     Above-anvil cirrus plumes (AACPs) in midlatitude convection are important indicators of stratospheric hydration events and […]

By Taylor Stephenson |
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Oct
14

Madeline Clark Frank – October 14

Weather and Climate Systems Seminar Evolution of coupled tropopause polar vortices and arctic cyclones prior to very rapid sea ice loss events   Madeline Clark Frank   Wednesday, October 14th 3:00pm   Join Google Meet: https://meet.google.com/ssf-prpz-fqa Meet Real-time meetings by Google. Using your browser, share your video, desktop, and presentations with teammates and customers. meet.google.com […]

By Taylor Stephenson |
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Oct
07

Bryony Puxley – October 7

Bryony Puxley A Climatology of Drought and Pluvial Transitions across the Southern Great Plains Location: Google Meet: https://meet.google.com/ssf-prpz-fqa Date:     2020/10/07 Time:     03:00 PM Series:   Weather and Climate Systems Abstract: The Southern Great Plains is a region of significant population growth over the past few decades and is a region that is heavily utilized for agriculture. The […]

By Taylor Stephenson |
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Jul
14

Jacob Ohnstad – July 14

School of Meteorology Colloquium   Subseasonal Winter Weather Predictability Associated with Single Vs. Multiple Wave Pulse Events and Their Impact on the Arctic Stratospheric Polar Vortex   Jacob D. R. Ohnstad Tuesday, July 14th 1:00 pm  Join Zoom Meeting https://oklahoma.zoom.us/j/98603955190?pwd=eXkzZXZ2OGoyTkVLQWMyTjdnY1FwUT09 Meeting ID: 986 0395 5190 Password: 7sSHYa53   Variability in the Arctic stratospheric polar vortex […]

By Taylor Stephenson |
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Apr
29

Amanda Murphy – April 29

Name:     Amanda Murphy Title:    Mesocyclone Vertical Alignment in Tornadic and Non-Tornadic Supercells: A Case Study Location: Zoom Date:     2020/04/29 Time:     03:00 PM Series:   Weather and Climate Systems Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Zoom Password: 996546 Abstract: Recent studies have examined the vertical alignment of the mesocyclone in tornadic and non-tornadic supercells. Homeyer et al. (in prep) examined […]

By Taylor Stephenson |
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Apr
28

Stuart Edris – April 28

Note: As part of the Spring 2020 the online framework, BUL seminars are offered live only to enrolled students and the speaker’s adviser(s) and committee. The live sessions are recorded and made available via the seminar’s mailing list and the BUL website. Climatological Analysis of Flash Drought Criteria Stuart Edris – M.S. Student, School of Meteorology […]

By Taylor Stephenson |
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Apr
22

Tomer Burg – April 22

Tropopause Polar Vortex Climatology and Linkages with Rossby Wave Initiation Tomer Burg Wednesday, April 22nd 3:00pm Central Time (US and Canada)/Zoom Meeting Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Meeting ID: 505 651 584 Zoom Password: 996546   Tropopause Polar Vortices (TPVs) are coherent vortices along the tropopause, identified by a local minimum in temperature and local maximum in […]

By Taylor Stephenson |
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Apr
15

Noah Brauer – April 15

Weather and Climate Seminar The Inland Maintenance and Re-intensification of Tropical Storm Bill: Tropical Precipitation Microphysics   Noah Brauer Wednesday, April 15th 3:00pm Central Time (US and Canada)/Zoom Meeting Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Meeting ID: 505 651 584 Zoom Password: 996546   Tropical Storm Bill produced over 400 mm of rainfall to portions of southern Oklahoma […]

By Taylor Stephenson |
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