HRD Debrief for missions into Hurricane Franklin – 15 August 2017

HRD researchers discussed the results from the two P-3 and one Global Hawk mission into Hurricane Franklin (8-9 August 2017). The agenda for the discussion was: Mission Overview (Reasor) Science Discussions 20170808H1 (Zawislak) 20170809H1 (Rogers) EMC input (Sippel) Additional field program issues Slides from the debrief are available at: ftp://ftp.aoml.noaa.gov/pub/hrd/blog/meetings/2017/HFP/franklin17_debrief_main.pptx  

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HRD Monthly Science Meeting of August 2017

August’s science meeting consisted of 5 presentations: Jason Sippel: “Examining impact of recon in operational HWRF” Steve Diaz: “Demonstration of solver-independent regridding operation for a moving hurricane nest” Joe Cione: “Infrared Sea Surface Temperature Measurements from Hurricane Edouard (2014) using GPS dropsondes” John Kaplan: “Hurricane Franklin (2017): A Preliminary Look from a Global Hawk-P3 Perspective” […]

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Paper on how vertical wind shear impacts surface winds in hurricanes released online in Monthly Weather Review

Summary: Scatterometers are instruments on aircraft or satellites that are used to measure wind speed and direction at the ocean surface. In this follow-up to a 2016 study, the surface wind in tropical cyclones around the world are studied using a large set of measurements from 2000 to 2011. The impact of tropical cyclone intensity, […]

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HRD Seminar – Dr. Alan Brammer, University of Albany/SUNY – 18 July 2017

Dr. Brammer presented a seminar titled  “Tropical Cyclogenesis from African Easterly Waves: Observations and Predictability”. A recording of the presentation is available on the anonymous ftp site: ftp://ftp.aoml.noaa.gov/pub/hrd/blog/seminars/2017/Brammer_HRD_Seminar_20170718.mp4

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HRD Scientists brief NOAA Aircraft Operations Center personnel on IFEX 2017, Lakeland, FL – 19 July 2017

Intensity Forecast Experiment (IFEX) Program Director Paul Reasor and HRD Director Frank Marks briefed the Aircraft Operations Center (AOC) personnel at their brand new facility at Lakeland Linder Regional Airport on IFEX plans for 2017 and Hurricane Forecast Improvement Project progress, respectively. The two presentations are available in a .zip archive on the anonymous ftp […]

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HRD Monthly Science Meeting of July 2017

July’s science meeting consisted of 6 presentations: Steve Guimond (NASA) – “Reviving the Imaging Wind and Rain Airborne Profiler (IWRAP) for Hurricane Research: A Case Study of Hurricane Rita (2005)” Mu-Chieh (Laura) Ko – “Preliminary Review – HWRF-B 2016 Retrospective Dataset” Robert Rogers – “The Challenge of Intensity Forecasting in Moderate Shear” Emily Paltz (Hollings […]

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HRD Monthly Science Meeting of June 2017

June’s science meeting consisted of 7 presentations: Brad Klotz – “Guidance on Observational Undersampling over the Tropical Cyclone Lifecycle” Pete Black – “Coordinating the the Global Hawk (NASA, NOAA, EPOCH) with the HRD AIPEX module (HFP)” Jon Zawislak and Heather Holbach – “Data Display, Archival, and Legacy (DDAL)” Leon Nguyen – “Science Motivation for Analysis […]

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HRD Monthly Science Meeting of May 2017

May’s science meeting consisted of 3 presentations: Jonathan Zawislak: Validation of tropical cyclone precipitation in HWRF using satellite observations Hua Chen – Azimuthal distribution of deep convection, environmental factors, and tropical cyclone rapid intensification: A perspective from HWRF ensemble forecasts of Hurricane Edouard Stephanie Stevenson (University of Albany/SUNY): Understanding intensity changes signaled by tropical cyclone lightning […]

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Greater Miami AMS Chapter/HRD Seminar – Dr. Frank Marks, AOML/HRD – 26 April 2017

The Greater Miami Chapter of the American Meteorological Society (AMS) held their meeting Wednesday, April 26, 2017 at the AOML Laboratory.  The featured speaker was Dr. Frank Marks,  Director of the AOML/Hurricane Research Division. Dr. Marks presented a seminar on “Landfalling Tropical Cyclone Rainfall Distributions”. Abstract: Rainfall-induced freshwater flooding associated with landfalling tropical cyclones (TCs) […]

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HRD researchers at 71st Interdepartmental Hurricane Conference/Tropical Cyclone Research Forum, Miami, FL – 14-16 March 2017

HRD and AOML scientists participated in the 71st Interdepartmental Hurricane Conference/Tropical Cyclone Operations and Research Forum. HRD scientists presented or were coauthors on 14 of the 45 presentations and 3 of the 10 posters. Shirley Murillo chaired the Joint Hurricane Testbed (JHT) session and Sundararaman Gopalakrishnan chaired a panel discussion on “Research Supporting Operations: Current […]

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