HRD Monthly Science Meeting of March 2020

March’s science meeting consisted of four presentations: Lakemariam Worku: Diurnal Cycle of Rainfall and Convection over the Maritime Continent (the MC) Using TMPA and ISCCP Kathryn Sellwood: Calculating Shear from Dropsondes Michael Fischer: Tropical Cyclone Radar Archive of Dual-Doppler Analyses with Recentering (TC-RADAR) John Kaplan: Preliminary analysis of the impact of wind structure and eye predictors … Continue reading HRD Monthly Science Meeting of March 2020

HRD Seminar – Dr. Altug Aksoy (CIMAS/HRD) – 3 March 2020

Dr. Aksoy presented a seminar titled “Assimilation of Coyote UAS Observations in Hurricane Maria (2017): Optimization of Data Impact”. ABSTRACT The Coyote is a low-altitude small unmanned aircraft system (sUAS) that is air-launched from the NOAA WP-3D (P-3) hurricane hunter aircraft through its existing standard A-size sonobuoy launch capability. Its meteorological sensors directly measure temperature, … Continue reading HRD Seminar – Dr. Altug Aksoy (CIMAS/HRD) – 3 March 2020

HRD Debrief for missions into 2019 Sheared Storms – 18 February 2020

HRD researchers discussed the results from the 14 P-3 and 8 G-IV missions into sheared Hurricanes Barry, AL02 (10–12 July 2019), Humberto, AL09 (13–16 September 2019 ), Jerry, AL10 (18–22 September 2019), and Lorenzo, AL13 (26 – 29 September 2019). The format of the debrief was different than in the past. A brief overview is … Continue reading HRD Debrief for missions into 2019 Sheared Storms – 18 February 2020

HRD Monthly Science Meeting of February 2020

February’s science meeting consisted of seven presentations: Kyle Ahern: Simulated Boundary Layer Structure in Hurricane Earl (2010) After Peak Intensity Udai Shimada: Self-Introduction and Research Plans at HRD Levi Cowan: Comparison of Atlantic Tropical Cyclone Interactions with Upper Tropospheric Jets During Intensification and Weakening Sim Aberson: Multiple vortices as seen in Tropical Cyclone Rina on … Continue reading HRD Monthly Science Meeting of February 2020

HRD Debrief for missions into Hurricane Dorian – 30 January 2020

HRD researchers discussed the results from the 15 P-3 and 10 G-IV missions into Hurricane Dorian, AL05 (26 August - 5 September 2019). The format of the debrief was different than in the past. A brief overview is provided of the storm and missions, followed by a series of 8 short presentations discussing planned and … Continue reading HRD Debrief for missions into Hurricane Dorian – 30 January 2020

AOML Flies Science Missions into Succession of Atlantic Storms

“Many of the storms we flew in 2019 were ‘living on the edge,’ in that they were weak, vertically sheared, but also unpredictable. In previous years, we saw these storms intensify, such as Hurricane Michael in 2018. This season, many struggled to intensify. As we continue to build a dataset of these sheared storms, we … Continue reading AOML Flies Science Missions into Succession of Atlantic Storms

Heather Holbach visits the 53rd Weather Reconnaissance Squadron Hurricane Hunters

On 13 and 14 November , the Air Force Reserve 53rd Weather Reconnaissance Squadron Hurricane Hunters hosted the National Oceanic and Atmospheric Administration Hurricane Hunters and representatives from the  National Center for Atmospheric Research and the Chief, Aerial Reconnaissance Coordination, All Hurricanes for an end-of-season meeting.  Heather Holbach represented NOAA Research at that meeting to … Continue reading Heather Holbach visits the 53rd Weather Reconnaissance Squadron Hurricane Hunters

2019 Hurricane Field Program Season in Review and Hotwash, 13 November 2019

The purpose of the season review and "hotwash" is to review the highlights from the season and discuss what went right / what went wrong / and what could be done better in the future with respect to Hurricane Field Program operations/plans/logistics, as well as provide feedback to AOC about the aircraft and their operations. … Continue reading 2019 Hurricane Field Program Season in Review and Hotwash, 13 November 2019

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