Tag: Gustavo Goni

Craig McLean and Gustavo Goni with Hurricane Glider. Photo Credit: NOAA

AOML Oceanographer, Dr. Gustavo Goni, Retires After Over 25 Years of Federal Service 

After over 25 years of federal service as a physical oceanographer, we celebrate the career of Dr. Gustavo Goni as he retires from NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML). Gustavo began his career at AOML in 1991 when he accepted a Research Associate position with the University of Miami’s Cooperative Institute of Marine and Atmospheric Studies. Gustavo began his federal career with NOAA in 1997 as an oceanographer with the Physical Oceanography Division of AOML. In May 2009, he became the Director of the Division, a position he held until March 2021.

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A large amount of Sargassum inundation on a Miami Beach. Photo Credit: UM

Improving Monitoring of Coastal Inundations of Sargassum with Wind and Citizen Science Data

In a new study, scientists from NOAA, University of South Florida, Florida International University, University of Miami, and LGL Ecological Associates, compared wind information alongside Sargassum Inundation Risk (SIR) maps against citizen science reports of inundation in the coasts of Florida, Gulf of Mexico, Bahamas, and Caribbean regions. With present SIR maps, inundation is considered as more likely if large densities of satellite-detected Sargassum are near a coast. The scientists in the study found that shoreward wind velocity used in conjunction with SIR indicators greatly improves the agreement with coastal observations of Sargassum beaching compared to SIR indicators alone. Including wind metrics in SIR maps will allow for improved understanding of Sargassum trajectories in coastal areas for forecast purposes. 

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New Research Showing Link between Florida Current and Pacific Ocean could Improve Sea Level, Climate Prediction

A recent study by scientists at NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) is the first to demonstrate that El Niño-Southern Oscillation (ENSO) temperature variations in the equatorial Pacific Ocean can help predict Florida Current transport anomalies three months later. The connection between Florida Current transport and ENSO is through ENSO’s impact on sea level on the eastern side of the Florida Straits, which plays a dominant role in the Florida Current transport variability on interannual time scales.

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Satellite image of Hurricane Micheal. Image Credit, NOAA.

Ocean Conditions Played a Major Role in the Intensification of Hurricane Michael (2018)

In a recent study published in AGU’s Journal of Geophysical Research – Oceans, scientists at AOML identified key ocean features that supported the rapid intensification of Hurricane Michael (2018), despite unfavorable atmospheric conditions for development. The study demonstrates the importance of using realistic ocean conditions for coupled (ocean-atmosphere) hurricane models in order to achieve the most accurate hurricane intensity forecasts.

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A satellite image of the Atlantic Meridional Overturning Circulation (AMOC).

AOML Scientists Monitor How Heat and Water are Transported Through the Atlantic Ocean Using Field and Satellite Observations

In a recently published study, scientists at AOML present 28-year long (1993-2020) estimates of the Atlantic Meridional Overturning Circulation (AMOC) volume and heat transports at multiple latitudes by merging in-situ oceanographic and satellite observations. By combining ocean observations with satellite data, they were able to estimate the AMOC volume and heat transports in near real time. These data can be used to validate ocean models, to detect climate variability, and to investigate their impact on extreme weather events.

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Close up image of Sargassum.

Tracking Sargassum Inundation Potential for Coastal Communities

A recently published paper presents the Sargassum Inundation Report (SIR), a product that uses a satellite-based methodology to monitor from space areas with coastal inundation of pelagic Sargassum in the tropical Atlantic Ocean, Caribbean Sea, and Gulf of Mexico. The SIR was created as a response to the need to improve the monitoring and management of Sargassum influxes (e.g., coordinate clean-up), which have major economic, social, environmental, and public health impacts.

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Hurricane Gliders Return Home from 2020 Season

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.

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