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

AOML Flies Science Missions into Succession of Atlantic Storms

“Many of the storms we flew in 2019 were ‘living on the edge,’ in that they were weak, vertically sheared, but also unpredictable. In previous years, we saw these storms intensify, such as Hurricane Michael in 2018. This season, many struggled to intensify. As we continue to build a dataset of these sheared storms, we … Continue reading AOML Flies Science Missions into Succession of Atlantic Storms

2019 Hurricane Field Program Season in Review and Hotwash, 13 November 2019

The purpose of the season review and "hotwash" is to review the highlights from the season and discuss what went right / what went wrong / and what could be done better in the future with respect to Hurricane Field Program operations/plans/logistics, as well as provide feedback to AOC about the aircraft and their operations. … Continue reading 2019 Hurricane Field Program Season in Review and Hotwash, 13 November 2019

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

Hurricane Field Program Update — Thursday, October 17, 2019, 5pm EDT

We are planning two flights into Potential Tropical Cyclone 16 for Friday.  The first, with NOAA42, will depart Lakeland at 0800 EDT (1200 UTC) and perform a lawnmower pattern through and around the system The second, with NOAA43, will depart 12 hour later, and perform a butterfly pattern Both will return to Lakeland.  Both missions … Continue reading Hurricane Field Program Update — Thursday, October 17, 2019, 5pm EDT

HRD Monthly Science Meeting of October 2019

October’s science meeting consisted of seven presentations: Sim Aberson -  “A comparison of SAMURAI, HEDAS, and radar analyses for Hurricane Patricia (and a sneak peek into Dorian)” Lisa Bucci - "Understanding the response of tropical cyclone structure to the assimilation of synthetic wind profiles" Hui Christophersen - "TROPICS Radiance OSSE Update" Xiaomin Chen -  “A … Continue reading HRD Monthly Science Meeting of October 2019

Paper on getting the best TC forecasts using NOAA’s G-IV published in Monthly Weather Review

Summary: During each hurricane season, NOAA’s Gulfstream-IV (G-IV) Hurricane Hunter aircraft measures wind, temperature, humidity, and pressure in and around hurricanes threatening the United States.  An instrument called the dropwindsonde is released from the G-IV to collect the data as it falls to the ocean surface.  The plane currently flies where we expect observations from the … Continue reading Paper on getting the best TC forecasts using NOAA’s G-IV published in Monthly Weather Review

Hurricane Field Program Update — Sunday, September 15, 2019, 11pm EDT

NOAA42 will conduct a NESDIS-tasked Ocean Winds mission into Hurricane Humberto on 16 September, departing Lakeland around 2 pm EDT (1800 UTC) and returning there about 8 hours later.  The aircraft will sample Humberto in a figure-four pattern and then perform maneuvers for ocean winds.  A follow-on mission is planned for Tuesday. The G-IV will … Continue reading Hurricane Field Program Update — Sunday, September 15, 2019, 11pm EDT

Hurricane Field Program Update — Saturday, September 14, 2019, 11pm EDT

NOAA42 will conduct a third EMC-tasked mission into Tropical Storm Humberto on 15 September, departing Lakeland around 5 pm EDT (2100 UTC) and returning there 4.5 hours later.  The aircraft will sample Humberto in a butterfly pattern, and possibly gather data during an overpass of the Atmospheric Dynamics Mission Aeolus satellite to help validate its … Continue reading Hurricane Field Program Update — Saturday, September 14, 2019, 11pm EDT

Hurricane Field Program Update — Friday, September 13, 2019, 11pm EDT

NOAA42 recently completed an EMC-tasked mission into what is now Tropical Storm Humberto.  The data from the mission was integral in upgrading the system from a tropical depression.  The aircraft will conduct a second such mission on 14 September, departing Lakeland around 5 pm EDT (2100 UTC) and returning there 4.5 hours later.  The aircraft … Continue reading Hurricane Field Program Update — Friday, September 13, 2019, 11pm EDT