HRD Monthly Science Meeting of October 2021

October's science meeting consisted of six presentations: Xiaomin Chen: A Framework for Simulating the Tropical-Cyclone Boundary Layer Using Large-Eddy Simulation Sim Aberson: Sally:  An Aborted Attempt to Form an Aligned Vortex Kathryn Sellwood: Assimilation of Coyote Observations with HWRF GSI Jon Zawislak: Summary of NASA's CPEX-AW Field Campaign Lisa Bucci: Comparison of Aeolus Observations to NOAA Dropsondes Kyle Ahern: How were … Continue reading HRD Monthly Science Meeting of October 2021

Study on the best way to improve forecasts using a proposed satellite-based Doppler Wind Lidar published in Monthly Weather Review

This study investigates how to get the largest improvements to tropical cyclone forecasts from wind profiles obtained from a proposed new instrument, a Doppler Wind Lidar, on polar-orbiting satellites.  Wind profiles have the largest impact when the tropical cyclone’s structure was changing rapidly and when the measurements were taken close to the tropical cyclone center. … Continue reading Study on the best way to improve forecasts using a proposed satellite-based Doppler Wind Lidar published in Monthly Weather Review

HRD scientists participate in the 34th American Meteorological Society Conference on Hurricanes and Tropical Meteorology

34th Conference on Hurricanes and Tropical Meteorology Virtual Meeting The 34th AMS Conference on Hurricanes and Tropical Meteorology was held virtually 10-14 May after being postponed from 2020. This is the premiere meeting for operational and research scientists who work on understanding and forecasting tropical cyclones and other tropical weather around the world. HRD scientist … Continue reading HRD scientists participate in the 34th American Meteorological Society Conference on Hurricanes and Tropical Meteorology

HRD Monthly Science Meeting of April 2021

April's science meeting consisted of four presentations: Xiaomin Chen: "Boundary Layer Recovery and Precipitation Symmetrization Preceding Rapid Intensification of Tropical Cyclones under Shear" Andy Hazelton: "HAFS Ensemble of Hurricane Dorian (2019): Early Intensity and Long-Term Track" Jon Zawislak: "Accomplishments of NOAA's Airborne Hurricane Field Program and a Broader Future Approach to Forecast Improvement" Kathryn Sellwood: … Continue reading HRD Monthly Science Meeting of April 2021

AOML holds virtual open house

AOML recently hosted a series of webinars about what AOML does and how it contributes to scientific advancement across the globe. You can catch Jon Zawislak, Rob Rogers, Joe Cione, and Shirley Murillo talking about hurricanes, or listen in on recordings of panels on coasts and coral reefs, and ocean research, and even a panel … Continue reading AOML holds virtual open house

HRD scientists participate in the 101st American Meteorological Society Annual Meeting

The Annual Meeting is the world’s largest yearly gathering for the weather, water, and climate community. It brings together great minds from a diverse set of scientific disciplines – helping attendees make career-long professional contact and life-long friends while learning from the very top people in the atmospheric sciences. The 101st AMS Annual Meeting took place virtually … Continue reading HRD scientists participate in the 101st American Meteorological Society Annual Meeting

Tropical Storm Eta expected to strengthen while AOML supports further reconnaissance

The NOAA Hurricane Hunters resumes missions into Eta on Tuesday, November 10, once their aircraft completed routine maintenance. Hurricane scientists supporting the flights will quality control the data collected from both aircraft such that the appropriate observation coverage and measurements optimize the performance of operational weather models. Tasked by the National Hurricane Center (NHC), the … Continue reading Tropical Storm Eta expected to strengthen while AOML supports further reconnaissance

Tropical Storm Eta evokes multiple taskings to aid in its forecast

NOAA Hurricane Hunters continue reconnaissance an surveillance for Tropical Storm Eta, which threatens to bring tropical-cyclone hazards to south Florida as it restrengthens over water.  The G-IV aircraft took off for its last mission into Eta at 12:30 AM EDT from Lakeland, FL, on November 8. By circumnavigating the periphery of the system, the data supplied hurricane experts … Continue reading Tropical Storm Eta evokes multiple taskings to aid in its forecast

NOAA samples the 9th rapidly intensifying storm of the Atlantic hurricane season

AOML scientists supported a mission into Hurricane Eta as it developed in the Caribbean on Sunday, November 1.  The P-3 flight, tasked by the National Hurricane Center (NHC) and operated out of Lakeland, FL, captured Eta as it began rapid intensification from a tropical storm into a hurricane. NOAA has sampled 8 of the 9 rapidly intensifying … Continue reading NOAA samples the 9th rapidly intensifying storm of the Atlantic hurricane season

AOML hurricane scientists observe Hurricane Zeta’s re-intensification in Gulf of Mexico

Tasked by both the National Hurricane Center (NHC) and the Environmental Modeling Center (EMC), NOAA aircraft reconnaissance continues into Hurricane Zeta on October 28, with routine missions taking off from Lakeland, FL at 4 AM EDT.  Hurricane scientists supporting these flights assessed Zeta's wind and precipitation characteristics as the circulation emerged over water after making … Continue reading AOML hurricane scientists observe Hurricane Zeta’s re-intensification in Gulf of Mexico