HRD celebrates Aloha Friday

While the P3s are gathering data in Tropical Storm Nestor, HRD and friends celebrated the last regularly scheduled map discussion of the year with our annual Aloha Friday celebration.  This year's map discussion were presented by scientists and students from HRD, the Cooperative Institute for Marine and Atmospheric Studies/University of Miami, Penn State, San Jose … Continue reading HRD celebrates Aloha Friday

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 29, 2019, 10pm EDT

All three NOAA aircraft flew in and around Hurricane Lorenzo today, with both P3s flying the same tracks (at 8 and 10 kft) through the storm within 15 minutes of each other. The G-IV departed the storm just as the P3s were entering. The G-IV flew an HRD research mission in support of the NESDIS … Continue reading Hurricane Field Program Update — Sunday, September 29, 2019, 10pm EDT