HRD researchers discussed the results from the 3 P-3 missions into Tropical Storm Gordon, AL07 (3-4 September 2018) . The agenda for the discussion was: Agenda: Missions Overview (Jon Zawislak) Deployment Overview (Jon Zawislak) 180903H1 (Robert Rogers) 180904H1 (Ghassan Alaka) 180904H2 (Hui Christophersen) HRD researchers also discussed the results from the 5 P-3 missions into … Continue reading HRD Debrief for missions into Tropical Storm Gordon and Hurricane Isaac – 17 October 2018
Tag: vertical shear
Paper on the eyewall replacement cycles in Hurricane Bonnie during a period of high wind shear published in Monthly Weather Review
You can read the paper at https://journals.ametsoc.org/doi/10.1175/MWR-D-18-0030.1.
Hurricane Field Program Update – Saturday, September 8, 2018, 11 AM ET
Saturday, September 8, 2018 NOAA42: The P-3 is flying an HRD and NESDIS tasked research mission into Tropical Storm Florence, that took off from Bermuda this morning at 08:00 AM EDT. 3 HRD scientists are on this mission. The P-3 flew a partial high-altitude circumnavigation around the eastern side of Florence, followed by a butterfly … Continue reading Hurricane Field Program Update – Saturday, September 8, 2018, 11 AM ET
HRD Debrief for missions into Hurricane Lane – 30 August 2018
HRD researchers discussed the results from the 4 G-IV and 4 P-3 missions into Central Pacific Hurricane Lane (19-23 August 2018) representing the first NOAA P-3 mission to fly a Central Pacific storm. The agenda for the discussion was: Agenda: Storm Overview (Jon Zawislak) Missions Overview (Jon Zawislak) Deployment Overview (Jon Zawislak) CPHC Feedback (Tom Birchard, … Continue reading HRD Debrief for missions into Hurricane Lane – 30 August 2018
Paper on low-level downdrafts and their impact on intensity published in Monthly Weather Review
Summary: In this study, we looked at radar, thermodynamic (temperature and humidity), and sea surface temperature data from the National Oceanic and Atmospheric Administration Hurricane Hunter and National Aeronautics and Space Administration aircraft in Hurricane Earl (2010). We found that there are different types of downdrafts (air moving downward) near the strongest part of the … Continue reading Paper on low-level downdrafts and their impact on intensity published in Monthly Weather Review
Paper on turbulence in the eyewall of 2005’s Hurricane Rita released online inThe Journal of the Atmospheric Sciences
Read the full article at https://journals.ametsoc.org/doi/abs/10.1175/JAS-D-17-0347.1.
HRD Debrief for missions into Tropical Storm Chris – 19 July 2018
HRD researchers discussed the results from the 4 P-3 missions into AL03 Tropical Storm Chris (8-9 July 2018). The agenda for the discussion was: Missions Overview (Jon Zawislak) Mission Summaries 20180708H1 TDR (Kelly Ryan) 20180708H2 TDR (Hui Christophersen) 20180709H1 TDR (Kelly Ryan) 20180709H2 TDR (Gus Alaka) Discussion Slides from the debrief are available at: ftp://ftp.aoml.noaa.gov/pub/hrd/blog/meetings/2018/HFP/2018HFP_Chris_Debrief.pptx
HRD Scientists brief NOAA Aircraft Operations Center personnel on IFEX 2018, Lakeland, FL – 21 June 2018
Intensity Forecast Experiment (IFEX) Program Director Jon Zawislak 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 2018 and Hurricane Forecast Improvement Project progress, respectively. The two presentations are available in a .zip archive on the anonymous ftp … Continue reading HRD Scientists brief NOAA Aircraft Operations Center personnel on IFEX 2018, Lakeland, FL – 21 June 2018
HRD Monthly Science Meeting of June 2018
June’s science meeting consisted of three presentations: Sim Aberson – Extreme horizontal and vertical motions measured by dropsondes in tropical cyclones: 2017 update Erin Jones – Quantifying Spiral Gravity Waves Radiating from Tropical Cyclones Robert Rogers – Tropical Cyclone Vortex Development in Moderate Shear All the presentations are available on the anonymous ftp site at: ftp://ftp.aoml.noaa.gov/hrd/pub/blog/meetings/2018/Science/HRD_SciMeet_20180614.zip
AOML and HRD researchers at 33rd AMS Conference on Hurricanes and Tropical Meteorology, Ponte Vedra, FL – 15-20 April 2018
Thirty-one AOML and HRD scientists participated in the recent 33rd AMS Conference on Hurricanes and Tropical Meteorology in Ponte Vedra, FL, as authors or co-authors on 65 presentations and 19 posters. Roughly 783 presentations (507 oral presentations in 67 sessions and 276 posters in 2 session) were submitted to the conference. Of the 567 TC-related presentations … Continue reading AOML and HRD researchers at 33rd AMS Conference on Hurricanes and Tropical Meteorology, Ponte Vedra, FL – 15-20 April 2018
