HRD Monthly Science Meeting of February 2019

February’s science meeting consisted of four presentations: Paul Reasor - "Estimating Wind Radii from Tail Doppler Radar" John Kaplan - "Gust Factor Distributions in Hurricanes Harvey and Irma, a Preliminary Analysis Michael Fischer - "Characteristics of Tropical Cyclone Rapid Intensification Events in Environments of Upper-Tropospheric Troughs" Xiaomin Chen - "Structural Changes Leading to Rapid Intensification … Continue reading HRD Monthly Science Meeting of February 2019

HRD Debrief for missions into Hurricane Michael – 26 October 2018

HRD researchers discussed the results from the 6 P-3 and 3 G-IV missions into Hurricane Michael, AL14 (8-10 October 2018). The agenda for the discussion was: Agenda: Missions Overview (Jon Zawislak) Deployment Overview (Jon Zawislak) 20181008H1 (Kelly Ryan) 20181009H1 (Rob Rogers) 20181009N2 (Jason Dunion/ John Kaplan) 20181009H2/Coyote (Kelly Ryan) 20181010H1 (Rob Rogers/ Jon Zawislak) EMC … Continue reading HRD Debrief for missions into Hurricane Michael – 26 October 2018

35th Anniversary of Hurricane Alicia

In the early morning hours of August 18, 1983, Hurricane Alicia made landfall at San Luis Pass, Texas, just southwest of the Galveston area.  Its 115 mph (185 km/hr) winds slammed the high rises of Houston leaving billions of dollars in damage in its wake. Like many tropical storms that form during low-activity years, Alicia … Continue reading 35th Anniversary of Hurricane Alicia

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

HRD Monthly Science Meeting of May 2018

May’s science meeting consisted of three presentations: Jonathan Zawislak - The Relationship Between Observed Thermodynamic and Precipitation Properties During TC Intensity Change Paul Reasor - Vortex Alignment Processes in Vertically-Sheared Tropical Storms John Kaplan - Statistical Rapid Intensification Model Development: Recent Results and Efforts to Include Storm Structure All the presentations are available on the … Continue reading HRD Monthly Science Meeting of May 2018

HRD researchers at 72nd Interdepartmental Hurricane Conference/Tropical Cyclone Research Forum, Miami, FL – 13-15 March 2018

HRD and AOML scientists participated in the 72nd Interdepartmental Hurricane Conference/Tropical Cyclone Operations and Research Forum. HRD  and AOML scientists presented or were coauthors on 8 of the 39 presentations. Jason Sippel chaired the two Joint Hurricane Testbed (JHT) sessions, Sundararaman Gopalakrishnan chaired a panel discussion on “Recent and Planned Improvements in Modeling Capability”, and … Continue reading HRD researchers at 72nd Interdepartmental Hurricane Conference/Tropical Cyclone Research Forum, Miami, FL – 13-15 March 2018

35th Anniversary of first Synoptic Flow mission

On September 14, 1982, NOAA42 flew the first Synoptic Flow Experiment around Hurricane Debby.  The idea behind the experiment was to fly a large-scale pattern around a hurricane while releasing dropwindsondes at regular intervals.  This would create a three-dimensional map of the winds steering the storm.  The data would be entered into hurricane track forecast … Continue reading 35th Anniversary of first Synoptic Flow mission