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Staff Profiles

Isidora Jankov

Isidora Jankov

My research is mainly focused on ensemble-based data assimilation, the design of ensemble forecasting systems, and ensemble statistical post-processing. As a part of research related to an ensemble forecasting design, for both data assimilation ...

Posted: Jul 21, 2025
Darrel Kingfield

Darrel Kingfield

Dr. Kingfield serves as a Senior Scientist in the Weather Informatics and Decision Support (WIDS) Division where he is focused on increasing the impact of services for decision makers through the development of new ...

Posted: Jul 21, 2025
Christina Kumler

Christina Kumler

Hello! If you’re looking for someone who loves being outside and whose head is constantly looking into the clouds, then you have found her. I have many hobbies, including photography, triathlon, eating good food, ...

Posted: Jul 21, 2025
Terra Ladwig

Terra Ladwig

Terra is a Research Physical Scientist focused on data assimilation to improve convective allowing weather prediction for high impact weather events.  In particular, she focuses on research and development for cloud and precipitation observations, ...

Posted: Jul 21, 2025
Ruifang Li

Ruifang Li

Ruifang works mainly on data assimilation and in transferring HRRRv4/RAPv5 into FV3. We install capabilities required for DA in FV3 including latent heat forcing, cloud analysis and execute real-time and retrospective DA-cycling runs of ...

Posted: Jul 21, 2025
Tony Liao

Tony Liao

Tony is a senior research associate and also a senior member of IEEE (Institute of Electrical and Electronics Engineers) education society. Tony currently serves as a Project Manager that focuses on international cooperation, mainly ...

Posted: Jul 21, 2025
Liaofan Lin

Liaofan Lin

Liaofan joined NOAA/OAR/Global Systems Laboratory as an affiliate of the Cooperative Institute for Research in the Atmosphere (CIRA) in 2019.  He is a member of the NOAA Rapid Refresh Forecast System (RRFS) implementation and ...

Posted: Jul 21, 2025
Robert Lipschutz

Robert Lipschutz

Bob Lipschutz received his BS (1974) and MS (1980) in Meteorology from Penn State University. He was a Scientific Assistant in the Atmospheric Physics Section at Argonne National Laboratory from 1974 to 1976, working ...

Posted: Jul 21, 2025
Huiying Luo

Huiying Luo

Huiying joins AVID/CIRA and the Data Assimilation Branch.  She is working on RRFS-Smoke data assimilation of aerosol-indicating observations for improved regional smoke and fire weather forecasting. Huiying has a Ph.D. in Environmental Engineering, University ...

Posted: Jul 21, 2025
Matt Mahalik

Matt Mahalik

Matt Mahalik is the chief of GSL’s Mission Support Branch and lead of GSL’s Program Management Office (PMO). The Mission Support Branch oversees project management, communications, website, property and security activities. It accelerates operational ...

Posted: Jul 21, 2025
Jennifer Mahoney

Jennifer Mahoney

Jennifer Mahoney is the Director of the NOAA’s Global Research Laboratory (GSL). She leads a staff of nearly 200 meteorologists, software engineers, and support staff dedicated to “making forecasts better.” GSL research provides the ...

Posted: Jul 21, 2025
Kevin Manross

Kevin Manross

Kevin grew up in NW PA where he experienced the 31 May 1985 tornado outbreak that affected eastern Ohio and Western Pennsylvania and that piqued his interest in severe weather. After getting degrees in ...

Posted: Jul 21, 2025
Ian McGinnis

Ian McGinnis

Ian develops software for NOAA’s Science on a Sphere project and for GSL’s verification team. He uses C++, Python, OpenCV, Flask, and other technologies to implement features designed to reduce or eliminate complexity for ...

Posted: Jul 21, 2025
Laura Melling

Laura Melling

Laura is a Scientific Analyst in the Verification and Assessment Branch of the AVID Division as well as the CIRES GSL Lead. She performs assessments of aviation weather forecast products for the Federal Aviation ...

Posted: Jul 21, 2025
Shawn Murdzek

Shawn Murdzek

Shawn is a research scientist with the Cooperative Institute for Research in Environmental Sciences (CIRES) whose main focus is studying the impact of assimilating observations from Uncrewed Aircraft Systems (commonly referred to as drones) ...

Posted: Jul 21, 2025
Joseph Olson

Joseph Olson

Joe is the primary developer of the boundary layer and surface layer schemes used in the operational Rapid Refresh (RAP) and High-Resolution Rapid Refresh (HRRR) forecast systems. Joe also contributes to the development of ...

Posted: Jul 21, 2025
Hilary Peddicord

Hilary Peddicord

Hilary came to CU Boulder to study secondary science education after receiving a BS in Zoology and Dance at the University of Wyoming, taking 8 years to travel, ski bum in Telluride, and bartend ...

Posted: Jul 21, 2025
Missy Petty

Missy Petty

Missy Petty serves as the Associate Director for Administration in the Global Systems Laboratory (GSL). In this role, she oversees the administrative and financial functions of GSL, including budget formulation and execution, personnel administration, ...

Posted: Jul 21, 2025
Randy Pierce

Randy Pierce

Randy is a professional software engineer. After graduating with degrees in Physics and engineering he worked for ten years developing advanced hardware and software used for automated testing of state-of-the-art enterprise level storage systems. ...

Posted: Jul 21, 2025
Jennifer Raab

Jennifer Raab

CIRA-Boulder Project Specialist

Posted: Jul 21, 2025
Michael Rabellino

Michael Rabellino

Michael is a software engineering and works on web application development (CIRES). Research Interests Research and development aimed at improving the weather information provided to air traffic control systems, pilots, aviation forecasters, and other ...

Posted: Jul 21, 2025
Duane Rosenberg

Duane Rosenberg

Research Interests: Fluid turbulence Geophysical fluid dynamics Phenomenology CFD Algorithm development HPC Education Ph.D., Physics, University of North Carolina at Chapel Hill, astrophysical phenomenology M.S., Physics, University of North Carolina at Chapel Hill, nuclear ...

Posted: Jul 21, 2025
Jordan Schnell

Jordan Schnell

Research Interests Chemical transport modeling and air quality forecasting Weather-chemistry interactions and feedbacks High-resolution/urban air quality mitigation Education Ph.D., Earth System Science, University of California, Irvine, August 2016 M.S., Earth System Science, University of ...

Posted: Jul 21, 2025
Phil Schumacher

Phil Schumacher

Phil joined the National Weather Service in 1993 and started at the National Meteorological Center in Camp Spring, MD.  He has served as the Science and Operations Officer at the Weather Forecast Office in ...

Posted: Oct 28, 2024