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The Research Applications Laboratory's (RAL) mission is to conduct directed research that contributes to the fundamental understanding of the atmosphere and related physical, biological, and social systems; to support, enhance, and extend the capabilities of the scientific community, and to develop and transfer knowledge and technology for the betterment of life on Earth.

The Research Applications Laboratory's (RAL) mission is to conduct directed research that contributes to the fundamental understanding of the atmosphere and related physical, biological, and social systems; to support, enhance, and extend the capabilities of the scientific community, and to develop and transfer knowledge and technology for the betterment of life on Earth.

The Research Applications Laboratory's (RAL) mission is to conduct directed research that contributes to the fundamental understanding of the atmosphere and related physical, biological, and social systems; to support, enhance, and extend the capabilities of the scientific community, and to develop and transfer knowledge and technology for the betterment of life on Earth.

Winter storms frequently lead to snow-or ice-bound traffic, air-travel disruptions, infrastructure damage, and other hazards, but are also vital for water resources in mountainous regions with snow-driven hydroclimates. In this talk we examine orographic precipitation processes and extremes in some of the world’s “greatest” snow climates including the Tug Hill Plateau of eastern New York, the “...

The 2024 Atlantic hurricane season is expected to be an extremely active one, with most entities issuing seasonal forecasts calling for a hyperactive season. The first part of this presentation will focus on Colorado State University's recently updated seasonal hurricane forecast, which calls for a total of 23 named storms, 11 hurricanes and 5 major hurricanes and overall hurricane activity ~17...

Amethyst Johnson University of Alabama in Huntsville Tropical cyclones develop asymmetries in their wind field upon landfall, typically characterized by the effects of increased surface friction. The wind speed decreases, rainbands can be strengthened by the enhanced frictional convergence, and recent work shows that the radial wind is accelerated immediately offshore. However, Tropical Cyclone...

This presentation will discuss a project recently funded by the Department of Energy's Wind Energy Technology Office, focusing on the impacts of tropical and extratropical cyclones on offshore wind energy along the east coast of the United States. The ultimate goal is to provide more robust risk information for offshore wind turbines in the context of climate change. We will begin with a summar...

Specialized Guidance NSF NCAR’s Aviation Applications Program is committed to enabling the safe integration of Advanced Air Mobility (AAM) into the National Airspace. In support of developing the UAS (Uncrewed Aircraft System) Traffic Management (UTM) systems and Urban Air Mobility across the country, NSF NCAR is coupling the latest weather technologies with new algorithms that translate detail...

Mearns Symposium A Symposium Sponsored by NSF NCAR to Celebrate Dr. Linda Mearn’s Contributions and her Appointment as NSF NCAR Distinguished Scholar April 4-5, 2024, Mesa Lab Auditorium and Hybrid AGENDA THURSDAY, APRIL 4, 2024 9:30 Coffee, Tea - Mesa Lab Mezzanine 10:00 Welcome - Moderator: Sue Ellen Haupt | Everette Joseph - NSF NCAR Director Session 1: Moderator: Rachel McCrary 10:15 Filipp...

Mearns Symposium A Symposium Sponsored by NSF NCAR to Celebrate Dr. Linda Mearn’s Contributions and her Appointment as NSF NCAR Distinguished Scholar April 4-5, 2024, Mesa Lab Auditorium and Hybrid AGENDA THURSDAY, APRIL 4, 2024 9:30 Coffee, Tea - Mesa Lab Mezzanine 10:00 Welcome - Moderator: Sue Ellen Haupt | Everette Joseph - NSF NCAR Director Session 1: Moderator: Rachel McCrary 10:15 Filipp...

Mearns Symposium A Symposium Sponsored by NSF NCAR to Celebrate Dr. Linda Mearn’s Contributions and her Appointment as NSF NCAR Distinguished Scholar April 4-5, 2024, Mesa Lab Auditorium and Hybrid AGENDA THURSDAY, APRIL 4, 2024 9:30 Coffee, Tea - Mesa Lab Mezzanine 10:00 Welcome - Moderator: Sue Ellen Haupt | Everette Joseph - NSF NCAR Director Session 1: Moderator: Rachel McCrary 10:15 Filipp...

Mearns Symposium A Symposium Sponsored by NSF NCAR to Celebrate Dr. Linda Mearn’s Contributions and her Appointment as NSF NCAR Distinguished Scholar April 4-5, 2024, Mesa Lab Auditorium and Hybrid AGENDA THURSDAY, APRIL 4, 2024 9:30 Coffee, Tea - Mesa Lab Mezzanine 10:00 Welcome - Moderator: Sue Ellen Haupt | Everette Joseph - NSF NCAR Director Session 1: Moderator: Rachel McCrary 10:15 Filipp...

Mearns Symposium A Symposium Sponsored by NSF NCAR to Celebrate Dr. Linda Mearn’s Contributions and her Appointment as NSF NCAR Distinguished Scholar April 4-5, 2024, Mesa Lab Auditorium and Hybrid AGENDA THURSDAY, APRIL 4, 2024 9:30 Coffee, Tea - Mesa Lab Mezzanine 10:00 Welcome - Moderator: Sue Ellen Haupt | Everette Joseph - NSF NCAR Director Session 1: Moderator: Rachel McCrary 10:15 Filipp...

The Research Applications Laboratory's (RAL) mission is to conduct directed research that contributes to the fundamental understanding of the atmosphere and related physical, biological, and social systems; to support, enhance, and extend the capabilities of the scientific community, and to develop and transfer knowledge and technology for the betterment of life on Earth.

NSF NCAR RAL - Modeling Firebrand Spotting in WRF-Fire for Coupled Fire-Weather Prediction

Assessment of Large-Scale Offshore Wind Farm Effects | March 2024

RAL SEMINAR: Advanced Research Programs on Land-Atmosphere Feedbacks and Recent Application

Mobile Micro-Doppler Lidar to Support Studies of Wind Flows Around Wind Turbines | February 2024

Advancements in Offshore Wind Lidar Measurement Campaign from the Global Blockage Experiment (GloBE)

Certifying CVs and C&Ps in NCBI

Nonsteady Load Responses to Atmospheric and Mountain Turbulence Eddies | December 2023

RAL Seminar | December 2023 - Building resolving capabilities in urban microscale simulations

Analytical Linear 2-D Actuator Disc Model: A New Rotor Induction Model for HAWTs | November 2023

Mixed Phase Precipitation in Atlantic City: Identifying Precipitation Types and Intensity Changes

Observations and Multi-scale Modeling off the U.S. West Coast | October 2023

Assessing Risk to Offshore Wind Turbines using Large Eddy Simulations | September 2023

WRF Cloud: Powerful Forecasting Made Easy

NCAR | RAL - Advanced Forecasting for Renewable Energy

RAL/MMM Seminar | May 2023 - The Mean Kinematic Structure of the Tropical Cyclone Boundary Layer