Scientists at AOML are preparing for the active anticipated 2021 Atlantic hurricane season with the introduction of new observation tools, modeling techniques, and field campaigns to improve hurricane intensity and track forecasts.
AOML will be celebrating Earth Day this year with a week-long series of webinars on April 19th-23rd, 2021 from 6:00 p.m-7:00 p.m. AOML’s Virtual Open House will feature NOAA scientists talking about everything from hurricane research to oceanography to coral ecosystems to the new technologies being used to improve our understanding of the world around us. Participants will also get the chance to learn more about what it’s like to be a scientist working with NOAA in the Ask AOML Q&A.
NOAA’s hurricane gliders are returning home after a successful journey during the 2020 hurricane season. These gliders were deployed off the coasts of Puerto Rico, Dominican Republic, the U.S. Virgin Islands, the Gulf of Mexico, and the eastern U.S. to collect data for scientists to use to improve the accuracy of hurricane forecast models.
NOAA Hurricane Hunters continue reconnaissance for Tropical Storm Eta, which threatens to bring tropical cyclone hazards to south Florida as it restrengthens over water.
Tasked by the Environmental Modeling Center (EMC) and the National Hurricane Center (NHC), NOAA’s P-3 and G-IV aircraft have conducted reconnaissance for Tropical Storm Eta. Missions are scheduled to proceed through the weekend.
A new study published in Geophysical Research Letters looks at the relationship between how fast a tropical cyclone intensifies and the amount of ice in the clouds that make up the storm. Hurricane scientists found that tropical cyclones with greater amounts of cloud ice are likely to intensify faster than those with less cloud ice.
New Study Looks at How Different Techniques to Model the Hurricane Boundary Layer Can Improve Forecasts
In a new study published in Atmosphere, hurricane scientists looked at how turbulent mixing in the boundary layer affects the intensity and structure of hurricanes in NOAA’s Hurricane Weather Research and Forecasting (HWRF) model. They found that turbulent mixing affects where thunderstorms in hurricanes occur, and how fast air flows towards the center of a storm.
NOAA concludes Environmental Modeling Center (EMC) tasked reconnaissance for Major Hurricane Delta on October 9. The P-3 aircraft took off from Lakeland, FL at 5:00 AM EDT to survey the system’s circulation.
A new study published in Meteorological Applications finds that changes in the flight track patterns of aircraft flying into storms to collect observations for weather forecast models could positively impact forecasts. Differences in where data is collected within a storm changes the model forecast.
NOAA and Air Force Reserve Hurricane Hunters continue around the clock monitoring of Hurricane Delta as it traverses the Gulf of Mexico. Overnight flights on October 7 through midday October 8 found that Delta’s circulation is intensifying and expanding in size.