Paper on the potential impact of radio-occultation data on tropical cyclone forecasts released online in Monthly Weather Review

Summary: Radio Occultation (RO) is a technique used to gather information on atmospheric temperature and moisture by seeing how signals from satellites change as they travel through the atmosphere. This study looks at how RO data from a proposed satellite system might improve weather model forecasts of where hurricanes will go (called track forecasts) and … Continue reading Paper on the potential impact of radio-occultation data on tropical cyclone forecasts released online in Monthly Weather Review

HRD at the American Meteorological Society Centennial Meeting

HRD scientists recently attended the 100th American Meteorological Society Meeting in Boston. There, they presented 33 oral presentations and 10 posters. Left to right: Mu-Chich Ko, Andrew Kren, Joe Cione, Karina Apodaca, Michael Mueller, Sarah Ditchek, Steve Diaz, Jonathan Zawislak, Andy Hazelton, Lisa Bucci, Frank Marks, Shirley Murillo, Xuejin Zhang, John Cortinas, Eric Uhlhorn, and … Continue reading HRD at the American Meteorological Society Centennial Meeting

Scientists show the potential impact of the new and proposed COSMIC-2 satellites on weather forecasts in a paper published in Weather and Forecasting

Summary:   The Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) are satellites launched in 2006 to orbit the earth about 500 miles above ground. They use radio signals from Global Positioning System satellites in a process called “radio occultation” to measure temperature and moisture with high accuracy and resolution. These data have proven … Continue reading Scientists show the potential impact of the new and proposed COSMIC-2 satellites on weather forecasts in a paper published in Weather and Forecasting

HRD Monthly Science Meeting of August 2019

August’s science meeting consisted of three presentations: Lidia Cucurull - "An overview of the Global Observing Systems Analysis Group (GOSA)" Andy Hazelton - "HAFSB Performance for TS Barry and Invest 96L" Ghassan 'Gus' Alaka - "AOML Hurricane Model Viewer Demonstration" The three presentations are available on the anonymous ftp site at: ftp://ftp.aoml.noaa.gov/hrd/pub/blog/meetings/2019/Science/HRD_SciMeet_20190808.zip

Paper on possible improvements to forecasts from additional radio-occultation satellite data published in Monthly Weather Review

Summary: The Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) are a set of satellites that were launched in 2006 and orbit the earth about 500 miles above ground. They use radio signals from Global Positioning System (GPS) satellites in a process called “radio occultation” to measure temperature and moisture with high accuracy every 100 … Continue reading Paper on possible improvements to forecasts from additional radio-occultation satellite data published in Monthly Weather Review

Paper on the impact of Global Hawk dropsondes data on global model forecasts published in Weather and Forecasting

Summary: The Global Hawk, a drone or unmanned aircraft system (UAS), has been used since 2010 to gather data to improve forecasts. The Global Hawk can release dropsondes that measure temperature, pressure, humidity, and wind up to four times every second, starting at an altitude of up to 60,000 feet until it falls to the … Continue reading Paper on the impact of Global Hawk dropsondes data on global model forecasts published in Weather and Forecasting

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