
On the night of Sept. 25, 2004, Hurricane Jeanne made landfall at Sewall’s Point, FL, just three weeks after Hurricane Frances came ashore near the same location. It was the last of four hurricanes to affect Florida that year, being preceded by Charley, Frances, and Ivan.

Jeanne began as a tropical wave which organized into a tropical depression prior to passing through the Lesser Antilles. Once west of the islands, it was upgraded to a tropical storm and then a hurricane after it made landfall in Puerto Rico. It skimmed along the north shore of Hispañola, which weakened it back down to a depression as it dumped tremendous rains on the mountains there. Over 3000 people died from flash floods and landslides. Turning north and moving over the Turks and Caicos, Jeanne seemed destined to recurve out to sea and do no more harm. But a high pressure ridge to its north stalled and then forced it into a clockwise loop. During this maneuver, Jeanne regained strength and began heading westward. As it struck Florida, the hurricane achieved its peak power, with maximum sustained winds of 120 mph (195 km/hr). Once ashore, Jeanne turned northwest and traveled up Florida and across Georgia before incorporating into a cold front as an extratropical low. All along its track, Jeanne produced heavy rains and flooding.

Damage from Jeanne was hard to assess since clean-up after Frances had not been complete. One estimate of US$7 billion would make Jeanne the 15th costliest hurricane on record. It was certainly the final sour note in Florida’s hurricane sonata for that year.
HRD participated in ten NOAA missions into Jeanne, after it had made its loop and began to intensify. Some of the research to come out of Jeanne:
- Environmental Ingredients for Supercells and Tornadoes within Hurricane Ivan Adam K. Baker, Matthew D. Parker, Matthew D. Eastin Weather and Forecasting Volume 24, Issue 1 (February 2009) pp. 223-244
- On Momentum Transport and Dissipative Heating during Hurricane Landfalls Jun A. Zhang, Ping Zhu, Forrest J. Masters, Robert F. Rogers, Frank D. Marks Journal of the Atmospheric Sciences Volume 68, Issue 6 (June 2011) pp. 1397-1404
- A Comparison of Adaptive Observing Guidance for Atlantic Tropical Cyclones S. J. Majumdar, S. D. Aberson, C. H. Bishop, R. Buizza, M. S. Peng, C. A. Reynolds Monthly Weather Review Volume 134, Issue 9 (September 2006) pp. 2354-2372
- Eye and Eyewall Traits as Determined with the NOAA WP-3D Lower-Fuselage Radar Carl E. Barnes, Gary M. Barnes Monthly Weather Review Volume 142, Issue 9 (September 2014) pp. 3393-3417
- Tropical Cyclone Destructive Potential by Integrated Kinetic Energy Mark D. Powell, Timothy A. Reinhold Bulletin of the American Meteorological Society Volume 88, Issue 4 (April 2007) pp. 513-526
- THIRTY YEARS OF TROPICAL CYCLONE RESEARCH WITH THE NOAA P-3 AIRCRAFT Sim D. Aberson, Michael L. Black, Robert A. Black, Joseph J. Cione, Christopher W. Landsea, Frank D. Marks Jr., Robert W. Burpee Bulletin of the American Meteorological Society Volume 87, Issue 8 (August 2006) pp. 1039-1055
- A Parametric Model for Predicting Hurricane Rainfall Manuel Lonfat, Robert Rogers, Timothy Marchok, Frank D. Marks Jr. Monthly Weather Review Volume 135, Issue 9 (September 2007) pp. 3086-3097
- On the Limits of Estimating the Maximum Wind Speeds in Hurricanes David S. Nolan, Jun A. Zhang, Eric W. Uhlhorn Monthly Weather Review Volume 142, Issue 8 (August 2014) pp. 2814-2837
- Estimating Maximum Surface Winds from Hurricane Reconnaissance Measurements Mark D. Powell, Eric W. Uhlhorn, Jeffrey D. Kepert Weather and Forecasting Volume 24, Issue 3 (June 2009) pp. 868-883
- Turbulence Structure of the Hurricane Boundary Layer between the Outer Rainbands Jun A. Zhang, William M. Drennan, Peter G. Black, Jeffrey R. French Journal of the Atmospheric Sciences Volume 66, Issue 8 (August 2009) pp. 2455-2467
- Wavelet Analyses of Turbulence in the Hurricane Surface Layer during Landfalls Ping Zhu, Jun A. Zhang, Forrest J. Masters Journal of the Atmospheric Sciences Volume 67, Issue 12 (December 2010) pp. 3793-3805
- Air–Sea Enthalpy and Momentum Exchange at Major Hurricane Wind Speeds Observed during CBLAST Michael M. Bell, Michael T. Montgomery, Kerry A. Emanuel Journal of the Atmospheric Sciences Volume 69, Issue 11 (November 2012) pp. 3197-3222