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 …

Jason Dunion wins 2018 Banner I. Miller Award

HRD's Jason Dunion, along with colleagues Chris Thorncroft, and Chris Velden, were presented with the prestigious Banner I. Miller Award at the AMS's 33rd Hurricane and Tropical Meteorology Conference for their paper "The tropical cyclone diurnal cycle of mature hurricanes".  The work was cited for "identifying a fundamental process in tropical cyclones and elegantly defining …

HRD Monthly Science Meeting of January 2018

January’s science meeting consisted of three presentations: Jon Zawislak:  Preliminary results on the sources of condensate in the hurricane outflow layer Sim Aberson:  Observations of gravity waves in tropical cyclones Jason Dunion:  Assessing tropical cyclone intensity change in moderate vertical wind shear using dropsondes: thermodynamics of the lower troposphere All the presentations are available on …

HRD Seminar – Dr. Morgan O’Neill, T. C. Chamberlin Postdoctoral Fellow, University of Chicago – 14 November 2017

Dr. O'Neill presented a seminar on “Diurnal gravity waves as a probe of hurricanes’ internal structure“. Abstract: Satellite observations of cloudy hurricane canopies have shown a universal, daily, wave-like feature that propagates radially outward, as far as 600 km (Dunion et al. 2014). Daytime solar heating of a hurricane’s upper eyewall is surely responsible, but …

HRD Seminar – Dr. Jason Dunion, CIMAS and AOML/HRD – 4 May 2017

Dr. Dunion presented a seminar titled  “The Tropical Cyclone Diurnal Cycle: The Great Hurricane Exhale". Abstract: New geostationary infrared satellite imagery has revealed a curious diurnal pulsing pattern in tropical cyclones (TCs) that may represent an unrealized, yet fundamental process of mature TCs.  These diurnal pulses begin forming in the storm's inner core near the time …