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 […]
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 […]
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 […]
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 […]
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 […]
A Addison Alford- April 8
Examining the Hurricane Boundary Layer at Landfall A. Addison Alford Wednesday, April 8th 3:00pm Central Time (US and Canada)/Zoom Meeting Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Meeting ID: 505 651 584 The hurricane boundary layer (HBL) has been well observed offshore by operational and research aircraft. GPS dropwindsonde data have been used to characterize the kinematic […]
Qing Niu – April 7
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. Distributions of Condensation Nuclei, Cloud Condensation Nuclei and Cloud Properties over the […]
Jacob D. R. Ohnstad – April 1
Weather and Climate Seminar Subseasonal Winter Weather Predictability Associated with Single vs. Multiple Wave Pulse Events and Their Impacts on the Arctic Stratospheric Polar Vortex Jacob D. R. Ohnstad Wednesday, April 1st 3:00pm Central Time (US and Canada)/Zoom Meeting Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Meeting ID: 505 651 584 Extreme winter weather is […]
Jordan Christian – March 25
Flash Drought Development and Cascading Impacts Associated with the 2010 Russian Heatwave Jordan Christian Wednesday, March 25th 3:00pm Central Time (US and Canada)/Zoom Meeting Join Zoom Meeting https://oklahoma.zoom.us/j/505651584 Meeting ID: 505 651 584 The 2010 western Russian heatwave was characterized by historically high surface temperatures that led to devastating impacts on the environment, economy, and […]
Matthew Rogers – March 11
Name: Matthew Rogers Title: The Pacific Decadal Precession and its Relationship to Tropical and Extratropical North Pacific Decadal Variability Location: NWC 1350 Date: 2020/03/11 Time: 03:00 PM Series: Weather and Climate Systems Abstract: Recent research uncovered evidence of a quasi-decadal mode of climate variability, termed the Pacific Decadal Precession (PDP), a counterclockwise progression of an atmospheric […]