HRD Monthly Science Meeting of November 2019

November’s science meeting consisted of four presentations: Andy Hazelton -  “Global-Nested HAFS 2019 Real-time Demo Results” Ghassan Alaka - "2019 Basin-scale HWRF (HWRF-B): An HFIP Real-Time Demonstration Project on WCOSS" James Hlywiak -  “Sensitivities of the Decay of the Near-Surface Tropical Cyclone Wind Field to Inland Surface Roughness and Soil Moisture“ Rob Rogers -  “A comparison of a … Continue reading HRD Monthly Science Meeting of November 2019

HRD Seminar – Alrick Green, NERTO – San Jose State University – 12 November 2019

Alrick, participating in the NOAA Experiential Research and Training Opportunities (NERTO) program, presented a seminar titled “Understanding the Role of Eddy Vorticity Fluxes on the Rapid Intensification of Hurricane Irma (2017) and Michael (2018)”.  ABSTRACT The relationship between rapid intensification and environmental forcing is investigated for Hurricane Irma (2017) and Hurricane Michael (2018) using the … Continue reading HRD Seminar – Alrick Green, NERTO – San Jose State University – 12 November 2019

Hurricane Field Program Update — Thursday, October 17, 2019, 5pm EDT

We are planning two flights into Potential Tropical Cyclone 16 for Friday.  The first, with NOAA42, will depart Lakeland at 0800 EDT (1200 UTC) and perform a lawnmower pattern through and around the system The second, with NOAA43, will depart 12 hour later, and perform a butterfly pattern Both will return to Lakeland.  Both missions … Continue reading Hurricane Field Program Update — Thursday, October 17, 2019, 5pm EDT

HRD Monthly Science Meeting of October 2019

October’s science meeting consisted of seven presentations: Sim Aberson -  “A comparison of SAMURAI, HEDAS, and radar analyses for Hurricane Patricia (and a sneak peek into Dorian)” Lisa Bucci - "Understanding the response of tropical cyclone structure to the assimilation of synthetic wind profiles" Hui Christophersen - "TROPICS Radiance OSSE Update" Xiaomin Chen -  “A … Continue reading HRD Monthly Science Meeting of October 2019

HRD Debrief for missions into Hurricane Barry – 9 August 2019

HRD researchers discussed the results from the 5 P-3 missions into Hurricane Barry, AL02 (10-12 July 2019). The agenda for the discussion was: Agenda: Missions Overview (Jon Zawislak) Deployment Overview (Jon Zawislak) 190710H1 (Rob Rogers) 190711H1 (Frank Marks) 190711H2 (Rob Rogers) 190712H1 (Frank Marks) 190712H2 (Rob Rogers) EMC (Henry Winterbottom) Slides from all presentations are … Continue reading HRD Debrief for missions into Hurricane Barry – 9 August 2019

HRD Monthly Science Meeting of August 2019

August’s science meeting consisted of three presentations: Lidia Cucurull - "An overview of the Global Observing Systems Analysis Group (GOSA)" Andy Hazelton - "HAFSB Performance for TS Barry and Invest 96L" Ghassan 'Gus' Alaka - "AOML Hurricane Model Viewer Demonstration" The three presentations are available on the anonymous ftp site at: ftp://ftp.aoml.noaa.gov/hrd/pub/blog/meetings/2019/Science/HRD_SciMeet_20190808.zip

Jun Zhang and Rob Rogers honored with Banner I. Miller Award

The American Meteorological Society has announced that Dr. Jun Zhang, Dr. David S. Nolan, Dr. Robert F. Rogers, and Dr. Vijay S. Tallapragada have won the 2020 Banner I.  Miller Award for their paper, “Evaluating the impact of improvements in the boundary layer parameterization on hurricane intensity and structure forecasts in HWRF,” which significantly advanced … Continue reading Jun Zhang and Rob Rogers honored with Banner I. Miller Award

Hurricane Field Program Update — Friday, July 12, 2019

A NOAA P-3 ("Kermit") mission into Tropical Storm Barry this morning successfully sampled the structure of the storm and completed data collection objectives for NOAA/NCEP Environmental Modeling Center (EMC). Shown below, they completed a rotated Figure 4 pattern, four passes through the center, dropping dropsondes throughout the pattern and collecting valuable Doppler radar data. The … Continue reading Hurricane Field Program Update — Friday, July 12, 2019