Francis Bringas - NOAA's Atlantic Oceanographic and Meteorological Laboratory

State of the Climate in 2022 Report Released

AOML Communications — Wed, 06 Sep 2023 14:27:44 +0000

Today, September 6, the 2022 State of the Climate report was released by the American Meteorological Society, showing greenhouse gas concentrations, global sea levels, and ocean heat content reached record highs in 2022.

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NOAA’s Saildrone Team Wins a Department of Commerce Gold Medal!

AOML Communications — Wed, 01 Feb 2023 17:19:46 +0000

Congratulations to AOML’s 2023 Department of Commerce Gold Medal winners! AOML is proud to recognize the achievements of our outstanding scientists and staff for their vital contributions to increasing the efficiency and effectiveness of NOAA.

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State of the Climate in 2021 Report Released

AOML Communications — Wed, 31 Aug 2022 17:32:11 +0000

The State of the Climate in 2021 report was released today by the American Meteorological Society, showing greenhouse gas concentrations, global sea levels, and ocean heat content reached record highs in 2021 despite a La Niña event taking place in the Pacific Ocean.

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

AOML Communications — Wed, 21 Apr 2021 16:19:09 +0000

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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Underwater Glider Data Improved Intensity Forecasts of Hurricane Gonzalo

AOML Communications — Fri, 07 Jul 2017 12:30:19 +0000

In a recent study published in Weather and Forecasting,* AOML researchers and their colleagues used NOAA’s HWRFHYCOM operational hurricane forecast model to quantify the impact of assimilating underwater glider data and other ocean observations into the intensity forecasts of Hurricane Gonzalo (2014). Gonzalo formed in the tropical North Atlantic east of the Lesser Antilles on October […]

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Dominance of the Geostrophic and Ekman Transports on the MOC in the South Atlantic

Kristina Kiest — Thu, 28 Jan 2016 13:18:08 +0000

The Meridional Overturning Circulation (MOC) plays a critical role in global and regional heat and freshwater budgets. Recent studies have suggested the possibility of a southern origin of the anomalous MOC and meridional heat transport (MHT) in the Atlantic, through changes in the transport of warm/salty waters from the Indian Ocean into the South Atlantic basin. This possibility clearly manifests the importance of understanding the South Atlantic MOC (SAMOC). Observations in the South Atlantic have been historically sparse both in space and time compared to the North Atlantic. To enhance our understanding of the MOC and MHT variability in the South Atlantic, a new methodology is recently published to estimate the MOC/MHT by combining sea surface height measurements from satellite altimetry and in situ measurements (Dong et al., 2015).

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Underwater gliders observations reveal the importance of salinity effects during passage of Hurricane Gonzalo (2014)

AOML Communications — Thu, 22 Oct 2015 12:56:32 +0000

Hurricanes are known to drive the cooling of surface waters as they travel over the ocean, leaving a cooling swath where they pass. The sea surface cooling is mostly caused by mixing forced by the strong winds of the hurricane, which occurs as the mixture of warm surface waters with colder waters that can be as deep as 100 m below the surface.

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February 2015 Western Boundary Time Series Cruise

AOML Communications — Sun, 15 Feb 2015 20:38:07 +0000

AOML physical oceanographers Molly Baringer, Ulises Rivero, Pedro Pena, Andrew Stefanick, Grant Rawson, Jay Hooper and Francis Bringas conducted a Western Boundary Times Series cruise aboard the UNOLS R/V Endeavor on February 15, 2015. Molly Baringer, AOML Deputy Director, served as chief scientist and was supported by additional crew from the University of Puerto Rico. Scientists measured full water column values of salinity, temperature, and oxygen. Scientists also telemetered data from a series of moorings along the 26th north parallel for a joint NOAA and National Science Foundation program designed to monitor the Atlantic meridional overturning circulation current. Francis Bringas also conducted a fall rate experiment that consisted of deploying 200 XBTs from different launch heights.

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Collaborative Research between PhOD and SEFSC Presented at Bluefin Tuna Workshop

AOML Communications — Fri, 21 Jan 2011 18:30:38 +0000

A joint workshop hosted by NOAA and the National Aeronautics and Space Administration (NASA) for bluefin tuna research was held at the University of Miami on December 6-7th. Researchers with AOML’s Physical Oceanography Division (PhOD) presented the results of their collaborative efforts with NOAA’s Southeast Fisheries Science Center (SEFSC), which have focused on the link between the ocean and stock assessment species of relevant commercial importance.

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