U.S. Naval Research Laboratory
09/26/2024 | Press release | Distributed by Public on 09/26/2024 12:15
VXS-1 Squadron Continues the Mission, Tracking Potential Tropical Cyclone
NEWS | Sept. 26, 2024
VXS-1 Squadron Continues the Mission, Tracking Potential Tropical Cyclone
By Mary E. Hamisevicz, U.S. Naval Research Laboratory Corporate Communications
WASHINGTON - U.S. Naval Research Laboratory (NRL) Scientific Development Squadron ONE (VXS) 1 takes to the skies to deploy observational buoys in front of Hurricane Helene's projected path on Tuesday, Sept. 24 providing real-time forecasts to the National Oceanographic Partnership Program (NOPP) Hurricane Coastal Impacts (NHCI) team for timely prediction and operational readiness.
"This is the second gulf hurricane the Warlocks have flown on in two weeks and the most buoys we have ever dropped on a NHCI mission," said Scientific Development Squadron ONE (VXS) 1 Commanding Officer Cmdr. Aaron Roberts. "We just finished showcasing the mission at the Oceana Airshow before flying on Helene. I am impressed by my team's ability to adapt to the unpredictable and rapidly developing hurricanes this year."
During the 7.8 hour flight, the team dropped 29 buoys in the Gulf of Mexico along the Florida and Alabama coastline. Four different variations of buoys were used for data collection including four submersibles, six spotters, three Directional Wave Spectra Drifters, and three Surface Wave Instrument Floats with Tracking.
The aircrew are comprised of Commanding Officer Cmdr. Aaron Roberts, Maintenance Officer Lt. John Leyba, Senior Enlisted Leader Chief Petty Officer (AWFC) Fred Lewis, First Class Petty Officer (AWF1) Cassandra Gapinski, First Class Petty Officer (AWF1) Gavin Naughton, Operations Officer Lt Ben Cumberland, Quality Assurance Officer Lt Sean Carpenter, Project Specialist, Mr. Jacob Davis, and Project Specialist, Mr. Eric Stackpole.
"The array of air-deployed drifting buoys and submersible instruments was designed by the NHCI team, including scientists from the Marine Meteorology Division who provided real-time forecasts from NRL's Coupled Ocean/Atmosphere Mesoscale Prediction System for Tropical Cyclones, or COAMPS-TC, and insight into the observing strategy for Hurricane Helene", said James Doyle, Ph.D., Senior Scientist for Mesoscale Meteorology from the Marine Meteorology Division.
COAMPS-TC is a specialized version of the Navy's mesoscale numerical weather prediction model, designed to predict tropical cyclone track, intensity and structure. COAMPS-TC was named the world's most accurate in predicting hurricane strengths during the 2019 Atlantic hurricane season by Jeff Masters, Ph.D., in Yale's August 2020 Climate Connections.
The drifting buoys will record the height of the waves and direction the waves are headed, and how these wave characteristics change as Hurricane Helene moves through the array. The submersible instruments will sense water depth to measure the height of the storm surge produced by Helene.
"Understanding how a hurricane interacts with the ocean to generate waves and surge is key to understanding and predicting coastal impacts of land falling hurricanes" said Mesoscale Modeling Section Head (Acting) Jonathan Moskaitis, Ph.D. "The ocean surface waves generated by the hurricane also provide drag on the storm's low-level winds, which is an important feedback to simulate in specialized hurricane prediction models like the Navy's COAMPS model. Observations of waves in the extreme environment of the hurricane inner core will provide unique insight into how account for surface drag in COAMPS-TC."
The "Warlocks" of VXS-1 are on call to deploy environmental observation buoys in advance of hurricanes along the East Coast and Gulf of Mexico during the June through November hurricane season. The squadron quickly responded Tuesday morning to the rapidly evolving storm conditions of Helene.
About the U.S. Naval Research Laboratory
NRL is a scientific and engineering command dedicated to research that drives innovative advances for the U.S. Navy and Marine Corps from the seafloor to space and in the information domain. NRL is located in Washington, D.C. with major field sites in Stennis Space Center, Mississippi; Key West, Florida; Monterey, California, and employs approximately 3,000 civilian scientists, engineers and support personnel.
For more information, contact NRL Corporate Communications at (202) 480-3746 or [email protected].
"This is the second gulf hurricane the Warlocks have flown on in two weeks and the most buoys we have ever dropped on a NHCI mission," said Scientific Development Squadron ONE (VXS) 1 Commanding Officer Cmdr. Aaron Roberts. "We just finished showcasing the mission at the Oceana Airshow before flying on Helene. I am impressed by my team's ability to adapt to the unpredictable and rapidly developing hurricanes this year."
During the 7.8 hour flight, the team dropped 29 buoys in the Gulf of Mexico along the Florida and Alabama coastline. Four different variations of buoys were used for data collection including four submersibles, six spotters, three Directional Wave Spectra Drifters, and three Surface Wave Instrument Floats with Tracking.
The aircrew are comprised of Commanding Officer Cmdr. Aaron Roberts, Maintenance Officer Lt. John Leyba, Senior Enlisted Leader Chief Petty Officer (AWFC) Fred Lewis, First Class Petty Officer (AWF1) Cassandra Gapinski, First Class Petty Officer (AWF1) Gavin Naughton, Operations Officer Lt Ben Cumberland, Quality Assurance Officer Lt Sean Carpenter, Project Specialist, Mr. Jacob Davis, and Project Specialist, Mr. Eric Stackpole.
"The array of air-deployed drifting buoys and submersible instruments was designed by the NHCI team, including scientists from the Marine Meteorology Division who provided real-time forecasts from NRL's Coupled Ocean/Atmosphere Mesoscale Prediction System for Tropical Cyclones, or COAMPS-TC, and insight into the observing strategy for Hurricane Helene", said James Doyle, Ph.D., Senior Scientist for Mesoscale Meteorology from the Marine Meteorology Division.
COAMPS-TC is a specialized version of the Navy's mesoscale numerical weather prediction model, designed to predict tropical cyclone track, intensity and structure. COAMPS-TC was named the world's most accurate in predicting hurricane strengths during the 2019 Atlantic hurricane season by Jeff Masters, Ph.D., in Yale's August 2020 Climate Connections.
The drifting buoys will record the height of the waves and direction the waves are headed, and how these wave characteristics change as Hurricane Helene moves through the array. The submersible instruments will sense water depth to measure the height of the storm surge produced by Helene.
"Understanding how a hurricane interacts with the ocean to generate waves and surge is key to understanding and predicting coastal impacts of land falling hurricanes" said Mesoscale Modeling Section Head (Acting) Jonathan Moskaitis, Ph.D. "The ocean surface waves generated by the hurricane also provide drag on the storm's low-level winds, which is an important feedback to simulate in specialized hurricane prediction models like the Navy's COAMPS model. Observations of waves in the extreme environment of the hurricane inner core will provide unique insight into how account for surface drag in COAMPS-TC."
The "Warlocks" of VXS-1 are on call to deploy environmental observation buoys in advance of hurricanes along the East Coast and Gulf of Mexico during the June through November hurricane season. The squadron quickly responded Tuesday morning to the rapidly evolving storm conditions of Helene.
About the U.S. Naval Research Laboratory
NRL is a scientific and engineering command dedicated to research that drives innovative advances for the U.S. Navy and Marine Corps from the seafloor to space and in the information domain. NRL is located in Washington, D.C. with major field sites in Stennis Space Center, Mississippi; Key West, Florida; Monterey, California, and employs approximately 3,000 civilian scientists, engineers and support personnel.
For more information, contact NRL Corporate Communications at (202) 480-3746 or [email protected].
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