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Air-sea interaction Altug Aksoy Awards AXBTs boundary layer Bradley W. Klotz climate convection COYOTE cyclogenesis Doppler radar Doppler wind lidar dropwindsondes Education/outreach Eric W. Uhlhorn Frank D. Marks G-IV Global Hawk GRIP H*Wind History Hua Chen Hurricane Arthur Hurricane Cristobal Hurricane Danny Hurricane Earl Hurricane Edouard Hurricane Ensemble Data Assimilation System (HEDAS) Hurricane Hermine Hurricane Ingrid Hurricane Irene Hurricane Isaac Hurricane Matthew Hurricane Sandy HWRF Jason P. Dunion John F. Gamache John Kaplan Joseph J. Cione Jun A. Zhang Kathryn J. Sellwood landfall Lisa R. Bucci Mark D. Powell Media Michael L. Black Michael T. Montgomery Neal M. Dorst Observing System Evaluations Observing System Simulation Experiments P3 Paul D. Reasor Picture gallery PREDICT rainfall rapid intensity change Robert A. Black Robert F. Rogers Saharan air layer satellite Sensing Hazards with Operational Unmanned Technology (SHOUT) Shirley T. Murillo Sim D. Aberson Stanley B. Goldenberg Stepped Frequency Microwave Radiometer (SFMR) Storm surge Sundararaman G. Gopalakrishnan Sylvie Lorsolo synoptic surveillance Thiago S. Quirino Tomislava Vukicevic Tropical Storm Erika Unmanned Aerial Systems vertical shear Xuejin ZhangArchive
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Tag Archives: extratropical transition
2016 Hurricane Season ends
Today marks the last day of the 2016 Atlantic hurricane season, and it was a busy one for us. AOML’s Hurricane Research Division (HRD) participated in 57 missions into six different tropical cyclones: Colin, Earl, Javier (East Pacific), Hermine, Karl, … Continue reading
Posted in HFIP-Hurricane Forecast Improvement Project, Observations
Tagged Bradley W. Klotz, cyclogenesis, Doppler radar, Doppler wind lidar, dropwindsondes, extratropical transition, G-IV, Global Hawk, Hurricane Earl, Hurricane Hermine, Hurricane Matthew, P3, rainfall, Sensing Hazards with Operational Unmanned Technology (SHOUT), Tropical Storm Colin, Tropical Storm Javier, Tropical Storm Karl
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20th Anniversary of Hurricane Lili
On October 18, 1996, Hurricane Lili slammed into Cuba with over 100 mph (160 km/hr) winds and heavy rains. The storm, during its life cycle, would leave destruction from Central America to the British Isles. Lili formed from a tropical … Continue reading
Posted in Observations
Tagged extratropical transition, History, Hurricane Lili, Jason P. Dunion, Mark D. Powell, rainfall, Storm surge
HRD Debrief for missions into Tropical Storm Karl Hermine – 30 September 2016
HRD researchers discussed the results from the 7 P-3, 5 G-IV, and 2 Global Hawk missions into Tropical Storm Karl (20-24 September 2016). The agenda for the discussion was: Slides from the debrief are available at: ftp://ftp.aoml.noaa.gov/pub/hrd/blog/meetings/2016/HFP/Karl_debrief.pptx
Posted in Dynamics and Physics, HFIP-Hurricane Forecast Improvement Project, Observations, Presentations
Tagged Altug Aksoy, Doppler radar, dropwindsondes, extratropical transition, G-IV, Global Hawk, John Kaplan, Jun A. Zhang, Lisa R. Bucci, P3, rapid intensity change, Robert F. Rogers, Sim D. Aberson, Stepped Frequency Microwave Radiometer (SFMR), Tropical Storm Karl, Unmanned Aerial Systems, vertical shear
One last flight into Karl
The P3 and G-IV are at it again for one last flight into Karl. The G-IV will take off at 1:30PM Eastern (1730 UTC) and the P3 will follow with a 2PM (1800 UTC) take off from St. Croix. Below … Continue reading
Hurricane Field Program Update – Saturday, Sept. 24, 2016 11AM Eastern
OPERATIONS Saturday, 24 Sept. 2016 NOAA43: Flew a research mission into Karl. They took off around 0600 UTC (2AM Eastern) to and from St. Croix, US Virgin Islands. Two HRD scientists were on this flight. G-IV: Is scheduled to fly a research mission over and … Continue reading
Posted in Data Assimilation, HFIP-Hurricane Forecast Improvement Project, IFEX - Hurricane Field Program, Modeling and Prediction, Observations
Tagged Doppler radar, dropwindsondes, extratropical transition, G-IV, Global Hawk, P3, rapid intensity change, Sensing Hazards with Operational Unmanned Technology (SHOUT), Tropical Storm Karl, Unmanned Aerial Systems
Hurricane Field Program Update – Friday, Sept. 23, 2016 11AM Eastern
OPERATIONS Friday, 23 Sept. 2016 NOAA43: Flew a research mission into Karl. They took off around 0600 UTC (2AM Eastern) to and from St. Croix, US Virgin Islands. Three HRD scientists were on this flight. G-IV: Is scheduled to fly a research mission over and … Continue reading
Posted in Data Assimilation, HFIP-Hurricane Forecast Improvement Project, IFEX - Hurricane Field Program, Modeling and Prediction, Observations
Tagged Doppler radar, dropwindsondes, extratropical transition, G-IV, Global Hawk, P3, Sensing Hazards with Operational Unmanned Technology (SHOUT), Tropical Storm Karl, Unmanned Aerial Systems
HRD & AOML researchers at 96th American Meteorological Society Annual Meeting, New Orleans, LA – 11-14 January 2016
Abstracts and recordings of the 19 presentations and 5 posters AOML & HRD researchers presented (or were co-authors) at the 96th AMS Annual Meeting are available online from the AMS website: Presentations: A First Look at the Impact of Coyote … Continue reading
Posted in Data Assimilation, Dynamics and Physics, HFIP-Hurricane Forecast Improvement Project, Impacts, Modeling and Prediction, Observations, Presentations
Tagged Altug Aksoy, Bachir Annane, Brittany Dahl, convection, COYOTE, Doppler radar, Education/outreach, Eric W. Uhlhorn, Evan Kalina, extratropical transition, Frank D. Marks, G-IV, Ghassan J. Alaka, Global Hawk, HS3, Hui Christophersen, Hurricane Edouard, Hurricane Ensemble Data Assimilation System (HEDAS), HWRF, Jason P. Dunion, Javier Delgado, Joseph J. Cione, Kathryn J. Sellwood, Kelly Ryan, Lisa R. Bucci, Michael L. Black, Observing System Evaluations, Observing System Simulation Experiments, Peter P. Dodge, Robert F. Rogers, satellite, Sensing Hazards with Operational Unmanned Technology (SHOUT), Shirley T. Murillo, Sundararaman G. Gopalakrishnan, Thiago S. Quirino, Unmanned Aerial Systems, Xuejin Zhang
2015 Hurricane Field Program/Intensity Forecast EXperiment (HFP/IFEX) Planning Meeting
On Tuesday, May 19, 2015, Dr. Robert Rogers led a kick off meeting to discuss our flight experiments and modules that will be part of the 2015 hurricane field campaign. Click here to review the proposed experiments.
Posted in Dynamics and Physics, HFIP-Hurricane Forecast Improvement Project, Modeling and Prediction, Observations, Presentations
Tagged Air-sea interaction, AXBTs, boundary layer, convection, COYOTE, Doppler radar, Doppler wind lidar, dropwindsondes, Eric W. Uhlhorn, extratropical transition, eyewall mesovortices, G-IV, Ghassan J. Alaka, Global Hawk, HIRAD, Hurricane Ensemble Data Assimilation System (HEDAS), HWRF, Jason P. Dunion, John F. Gamache, John Kaplan, Joseph J. Cione, Kelly Ryan, landfall, P3, Paul D. Reasor, physical parameterization, rainfall, rapid intensity change, Robert F. Rogers, Saharan air layer, Sim D. Aberson, Stepped Frequency Microwave Radiometer (SFMR), Unmanned Aerial Systems, vertical shear, Wide Swath Radar Altimeter
Doppler radar quick-looks from 2:00 AM P-3 flight into Ex-Hurricane Arthur, 5 July 2014
As the remains of Hurricane Arthur transitioned into an extra-tropical cyclone as it approached landfall in Nova Scotia (the Gulf of Maine and Nova Scotia coast are visible as black line in the upper half of the images) a P-3 … Continue reading
Doppler radar quick-looks from 1:30 PM G-IV flight into Hurricane Arthur, 4 July 2014
As Hurricane Arthur passed southeast of Long Island, NY (the New England coast is visible as black line in the upper portion of the images) a G-IV mission collected airborne Doppler radar data to use in initializing and evaluating model … Continue reading
