Events

Rebecca Adams-Selin – AER – Sept 30

TBD

Xu Lu- Sept 27

Convective Meteorology (Mesoscale Dynamics) Seminar Improving High-Resolution Tropical Cyclone Prediction using a Cycled, GSI-Based Hybrid Ensemble-Variational Data Assimilation System for HWRF with Vortex Scale Observations   Xu Lu Friday, September 27th NWC 5600/3:00pm   A GSI-based, continuously cycled, dual-resolution hybrid EnKF-Var DA system is developed for the HWRF Model.  The newly developed DA system is […]

Elisa Murillo- Sept 18

Name:     Elisa Murillo Title:    A 22-Year Hail Climatology using GridRad MESH Observations Location: NWC 5930 Date:     2019/09/18 Time:     03:00 PM Series:   Weather and Climate Systems Abstract: Severe hail accounts for the vast majority of severe weather-induced property loss in the United States each year. Assessments of spatial and temporal hail fall characteristics using hail reports are […]

George Bryan – NCAR – Sept 17

TBD

George Bryan- Sept 17

Title: A mechanism for extraordinary wind gusts in tropical cyclones   Abstract: Some extreme values of gust factor have been measured within the eyewalls of tropical cyclones, where gust factor is defined as the ratio of peak wind speed to average wind speed.  In the famous case of Cyclone Olivia in Australia in 1996, a […]

Yongjie Huang- Sept 12

Name:     Yongjie Huang Title:    What caused the maximum daily rainfall of 524.1 mm and hourly rainfall of 184.4 mm during a severe local storm? Location: NWC 1350 Date:     2019/09/12 Time:     03:00 PM Series:   Convective Meteorology (Mesoscale Dynamics) Abstract: During May 6-7, 2017, an extreme rainfall occurred in the coastal metropolitan city of Guangzhou, southern China. A […]

COCAMS/NWA Meeting

Florian Tornow- Aug 28

Weather and Climate SeminarBroadband Radiometry during EarthCARE: An Improved Solar Radiance-to-Flux ConversionFlorian Tornow

Briana Lynch- Thesis Defense – Aug 27

“The Influence of Urban Form and Vegetation on Near-Source Dispersion in a Realistic Urban Canopy” NWC 5600 ABSTRACT: The atmospheric boundary layer controls many interactions within the troposphere from larger scale atmospheric features to land-atmospheric interactions. The urban boundary layer is the layer above an urban area that is heavily impacted by what happens below, […]

Dr. Xiaolan Li – Aug 23

Name:     Dr. Xiaolan Li Title:    Characteristics of terrestrial CO2 fluxes, concentrations, and budget in Northeast China during 2016 Location: NWC 5600 Date:     2019/08/23 Time:     2:00 PM Series:   Boundary Layer, Urban Meteorology, and Land-Surface Processes Abstract: Co-authours: Dr.Xiao-Ming Hu (CAPS, OU),  Changjie Cai (DOEH, OU), Qinyu Jia (IAE, CMA), and Yao Zhang (DMPB, OU) CO2 fluxes […]