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Tag Archives: boundary layer
Paper on how the region near the ocean surface impacts hurricane forecasts released online in Monthly Weather Review
Summary: Forecasters and researchers use the Hurricane Weather Research and Forecasting (HWRF) model to forecast where a hurricane will go, how strong it will be, how large it will be, and where the strongest winds are. This paper looks … Continue reading
HRD Monthly Science Meeting of December 2016
December’s science meeting consisted of 6 presentations: Paul Reasor (HRD): “Real-time, storm-scale diagnostics derived from Tail Doppler Radar”, Jun Zhang (HRD): “Recent improvement in physical parameterization of horizontal turbulent mixing in HWRF “, Rob Rogers (HRD): “Re-writing the Tropical Record … Continue reading
Posted in Data Assimilation, Dynamics and Physics, HFIP-Hurricane Forecast Improvement Project, Modeling and Prediction, Observations, Presentations
Tagged boundary layer, Doppler radar, dropwindsondes, G-IV, Global Hawk, Hui Christophersen, Hurricane Earl, Hurricane Edouard, Hurricane Hermine, Hurricane Matthew, Hurricane Nicole, Hurricane Patricia, HWRF, Jun A. Zhang, P3, Paul D. Reasor, physical parameterization, rapid intensity change, Robert F. Rogers, vertical shear
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HRD Seminar – Dr. Sim Aberson, AOML/HRD – 5 December 2016
Dr. Aberson presented a seminar titled “Dropsondes in Hurricanes (1949 to the present)” Abstract: The history of the use of dropsondes in hurricanes will be presented with special emphasis on the achievements since the development and implementation of the NCAR GPS … Continue reading
Paper on a simple way to simulate winds closest to the surface in tropical cyclones released online in Boundary-Layer Meteorology
You can read the article here
HRD Monthly Science Meeting of November 2016
November’s science meeting consisted of 7 presentations: Shun-Nan Wu (RSMAS), “The signal of future TC intensification in the CloudSat measurements” Jon Zawislak (FIU/CIMAS/HRD), “The Relationship Between Precipitation and Environmental Forcing during Tropical Cyclone Formation” Leon Nguyen (HRD), “Thermodynamic and kinematic … Continue reading
Posted in Data Assimilation, Dynamics and Physics, HFIP-Hurricane Forecast Improvement Project, Modeling and Prediction, Observations, Presentations
Tagged boundary layer, Bradley W. Klotz, convection, cyclogenesis, Doppler radar, dropwindsondes, Ghassan J. Alaka, Hurricane Bertha, Hurricane Cristobal, Hurricane Ensemble Data Assimilation System (HEDAS), Hurricane Matthew, Hurricane Nicole, HWRF, Jonathan A. Zawislak, Jun A. Zhang, Leon Nguyen, P3, Sim D. Aberson, Stepped Frequency Microwave Radiometer (SFMR), vertical shear
Two-part paper on the intensification of Hurricane Edouard published in Monthly Weather Review
Summary: Hurricane Edouard (2014) is examined using radar onboard NOAA P-3 aircraft that flew the storm. Two periods are shown, one when the storm was intensifying to a major hurricane and the other when the storm was weakening. The location … Continue reading
Paper on the formation of the secondary eyewall of Hurricane Edouard published in Monthly Weather Review
You can read the article at http://journals.ametsoc.org/doi/full/10.1175/MWR-D-15-0421.1.
Paper on the intensification of Hurricane Earl (2010) in the HWRF model released online in the Quarterly Journal of the Royal Meteorological Society
You can access the paper at http://onlinelibrary.wiley.com/doi/10.1002/qj.2922/full.
Paper on the Coyote unmanned aircraft system in Hurricane Edouard published in Earth and Space Science
This was the first successful launch of an unmanned aircraft system into a mature hurricane from a Hurricane Hunter aircraft. This so-called Coyote is a 13-pound drone with a 5-foot wingspan that measures pressure, temperature, humidity, and wind speed and … Continue reading
HRD scientist provides NOAA hurricane modeling research overview to the India Meteorological Society, New Delhi, India – 5 July 2016
Dr. Sundararaman Gopalakrishnan presented a seminar to the Delhi Chapter of the India Meteorological Society entitled “Advances and Challenges in Tropical Cyclone Track, Structure and Intensity Predictions”. Dr. Gopalakrishnan was in New Delhi visiting the India Meteorological Department, India Ministry … Continue reading
