Archive for the ‘Thomas Jefferson’ Category

NOAA observes World Hydrography Day by honoring lost crew members of the Robert J. Walker   3 comments

Today, June 21, is World Hydrography Day. Hydrographic offices in over 80 maritime nations observe this day every year, since 2005. It is our special day to tell the public what hydrography is, and how it is employed to make navigation safer. Simply, hydrography is the science we use to obtain the data needed to create nautical charts. NOAA’s 200-year history is proof positive that those charts – and therefore hydrography – are a national investment that pays off daily with navigation safety, efficiency, and coastal protection from accidents at sea.

But today’s observation of World Hydrography Day is more profound. It is personal to every person who works in or supports hydrography in the United States.

It was 153 years ago, to the day, that the U.S. Coast Survey experienced the largest single loss of life in our history. In the early morning hours of June 21, 1860, on stormy seas, the U.S. Coast Survey Steamer Robert J. Walker was hit by a commercial schooner when she was transiting from Norfolk to New York, on a hydrographic mission. The ship sank quickly, and twenty crew members died.

Martin painting of the Walker

In 1852, W.A.K. Martin painted this picture of the Robert J. Walker. It is now at the Mariner’s Museum in Newport News, Virginia.

Today, we honored the lost crew members of the Robert J. Walker for their service to the nation.

The NOAA Ship Thomas Jefferson is currently working near where the Walker sank. They are taking a couple of hours to survey the area, with multibeam and sidescan sonar, as part of a NOAA Maritime Heritage effort to pinpoint the exact location and confirm the identity of the Walker wreck. (While NOAA nautical charts show a seafloor obstruction, we have not positively identified the Walker.) For the survey, Thomas Jefferson commanding officer Larry Krepp welcomed two “wreck experts” on board: Joyce Steinmetz, a nautical archaeology and maritime history expert from East Carolina University, and Vitad Pradith, the technical director with Coast Survey’s Navigation Response Branch.

Steinmetz - Pradith - Krepp

Joyce Steinmetz, Vitad Pradith, and Cmdr. Lawrence Krepp on board the NOAA Ship Thomas Jefferson, as they departed on the survey leg that included a search for the wreck of the  Robert J. Walker.

Honoring the memory of the 20 USCS crew members who perished the morning of June 21, 1860, the Thomas Jefferson’s newest hydrographer, Ensign Eileen Pye, laid a memorial wreath on the waters above the sunken wreck of the U.S. Coast Survey Steamer Robert J. Walker.

TJ ceremony

Cmdr. Larry Krepp, Lt. Cmdr. Chris van Westendorp, and Ensign Eileen Pye during the honor ceremony onboard the NOAA Ship Thomas Jefferson.

WalkerWreath_June21 - rotate

Ensign Eileen Pye, the Thomas Jefferson’s newest hydrographer, lays the wreath over the waters where the USCS Robert J. Walker sank.

Teele rings ship's bell

Seaman surveyor Anthony Teele rings the Thomas Jefferson ship’s bell, honoring the Walker crew.

At the same time the Thomas Jefferson was memorializing the crew at sea, NOAA employees gathered at NOAA offices in Maryland. Rear Admiral Gerd Glang, director of NOAA’s Office of Coast Survey, led the ceremony and reminded the assembled group, “With leadership comes an obligation to honor these men who made the ultimate sacrifice in service to the nation.”

RDML Glang

Rear Adm. Gerd Glang noted that this year’s celebration of World Hydrography Day was “more profound,” as it was “personal to every one of us who works in or supports hydrography in the United States.”

David Moehl, a senior survey technician on the NOAA Ship Ferdinand R. Hassler, rang an historic hydrographer’s bell, once for every man who died that day, as Cheryl Oliver, the president of the U.S. Coast and Geodetic Survey Historical Society, read each man’s name.

Meohl rings bell in honor of the men who died

Senior survey technician David Moehl rang an historic ship’s bell as Cheryl Oliver reads the name of each Robert J. Walker crew member who died.

Rear Admiral Michael Devany, director of NOAA’s Office of Marine and Aviation Operations, talked of connections. “Despite the time that has passed, today’s NOAA employees, mariner and non-mariner alike, share a unique connection with these sailors. The common heritage of love for the sea and sky bond us with the men of the Robert J. Walker regardless of time.”

“The sacrifice paid by these 20 men reminds us of the dangers intrinsic with operations at sea,” Devany said. “We cannot go back and undo the events that took the Robert J. Walker and her crew from us, but I believe they would be honored to know the work they set out to accomplish over a century and a half ago continues today by NOAA ships and the people of NOAA.”

RADM Devany

Rear Adm. Michael Devany noted that the crew of the Walker would be honored to know that their work continues today.

David Kennedy, deputy under secretary for operations at NOAA, spoke to the heart of the accident: the need to honor all federal employees. Kennedy explained that the men who died were not the scientific or naval elites: “They were the the guys working below deck.”

“At NOAA, we celebrate the science, we tout the satellites and the surveys — and, above all, we are always mindful that we are a team. The stewards and cooks and firemen from 1860, and the technicians and support staff today, are the reasons we are able to accomplish what we do.”

“The crew of the Robert J. Walker, and the people who have followed them on hundreds of thousands of hydrographic surveys since, have served the United States government in our many hours of need. Their work – your work – has improved the welfare of our people over the centuries, as our hydrographic missions improve the safety of navigation.”

“Today, we thank and publicly honor the crew of the Robert J. Walker for their service to the nation. And, in that,” Kennedy told the NOAA hydrographers, technicians, and support staff, “we honor and thank you all as well.”

David Kennedy

David Kennedy, Deputy Under Secretary for Operations, told the NOAA audience: “Today we thank and publicly honor the crew of the Robert J. Walker for their service to the nation. And, in that, we honor and thank you all as well.”

Two other federal programs are also involved in the nation’s hydrography. We were very pleased that representatives from the National Geospatial-Intelligence Agency attended the NOAA event. In a show of solidarity, the hydrographic office of the U.S. Navy held their own simultaneous ceremony at their location in Stennis, Miss.

Naval Oceanographic Office

The Naval Oceanographic Office joined NOAA in honoring the Walker crew on World Hydrography Day. AGAA Jahmal Moore, Steven Harrison, NAVOCEANO Hydrographic Department Director, and Michael Jeffries, technical director of the Fleet Survey Team, lead the ceremonies.

Walker Ceremony 06212013 USCG Honor Guard Retires Colors 2_DHall NOAA

Rear Adm. Glang also read from a letter that Admiral R.J. Papp, Commandant, U.S. Coast Guard, wrote to Dr. Kathryn Sullivan, NOAA’s acting administrator. “I want to add my tribute to the memory of the sailors who perished in that accident, ” Papp wrote. “Coast Guardsman are always saddened by the loss of life at sea and especially so when those lost were working to make the lives of other mariners safer by charting the waters of the United States.” (Read his full letter, especially for more about the history of the Walker.)

In honor of the strong ties — historical and contemporary — between NOAA and the Coast Guard, a USCG Honor Guard proudly posted and retired the colors for the ceremony.

Back in 1860, the U.S. Coast Survey never published the names of the lost crew members. However, the New York Times, on June 23, 1860, wrote about the accident and published this list.

“The following list of the missing crew has been supplied by Mr. CHARLES GIFFORD, Quartermaster on board of the Walker, to whom we are also indebted for the particulars of the collision:

Marcus (or Marquis) Buoneventa, ward-room steward.

Michael M. Lee, ship’s cook, (colored.)

James Patterson, ward-room cook, (colored.)

Henry Reed, second mate.

Timothy O’Connor, second gunner.

John Driscol, seaman.

Michael Olman, seaman.

George W. Johnson, son of Mr. Johnson, the actor.

Charles Miller, ordinary seaman.

Robert Wilson, seaman.

John M. Brown, captain of after guard.

Jeremiah Coffee, cooper.

Cornelius Crow, landsman.

John Farren, fireman.

James Farren, fireman.

Samuel Sizer, fireman,

George Price, fireman.

Joseph Bache, fireman.

Daniel Smith, fireman.

Peter Conway, fireman.

            Total 20.”

For more information, see nauticalcharts.noaa.gov/RobertJWalker.

Also, listen to this recent National Ocean Service podcast interview of Rear Admiral Glang.

There’s a fascinating story behind (literally) the painting of the Walker. See A Good Story, from the Mariners Museum blog.

UPDATE: AUG 28, 2013NOAA announced that a wreck located off the New Jersey shore has been positively identified as the Robert J. Walker. This summer, a private-public collaboration sought to find the Walker, as experts zeroed in on where the Walker was reported to have gone down. Those experts included Joyce Steinmetz, a maritime archeology student at East Carolina University, who briefed NOAA staff on government records and newspaper accounts she had unearthed in her studies. Capt. Albert Theberge (NOAA, ret.), from the NOAA Central Library, brought his research of the early years of the U.S. Coast Survey, including correspondence between various Coast Survey officials and the ship’s officers. James Delgado, director of NOAA’s Maritime Heritage program, added his expertise gathered from years of discovering and documenting wrecks. Vitad Pradith, a physical scientist with NOAA’s Office of Coast Survey, provided technical expertise in using NOAA’s multibeam and sidescan sonar systems — onboard the NOAA Ship Thomas Jefferson — to locate and image underwater structures. (Thomas Jefferson was in the area conducting post-Sandy hydrographic surveys.)

The site of the collision and location of the wreck is plotted on this nautical chart from 1852.

The site of the collision and location of the wreck is plotted on this nautical chart from 1852.

“Before this identification was made, the wreck was just an anonymous symbol on navigation charts,” said Rear Admiral Gerd Glang, director of Coast Survey. “Now, we can truly honor the 20 members of the crew and their final resting place. It will mark a profound sacrifice by the men who served during a remarkable time in our history.”

NOAA’s intent is not to make the wreck a sanctuary or limit diving, but to work with New Jersey’s wreck diving community to better understand the wreck and the stories it can tell.

“We want to enhance the dive experience and support the dive industry with enhanced access to this wreck,” said James Delgado, director of maritime heritage for NOAA’s Office of National Marine Sanctuaries. “New Jersey is home to some of the most accomplished wreck divers who not only understand history and wrecks, but who have also been in the forefront of wreck exploration. We look forward to working with them on the Walker.”

For more information, see the National Marine Sanctuaries report, Rediscovering the Walker.

Listen to a podcast from two of the experts who found the Walker. See video of what the divers found, on Finding the Robert J. Walker.

NOAA hydro survey season underway   1 comment

Spring is always a noteworthy time at Coast Survey, as the hydrographic season gets underway. This year is no exception, with some neat projects ahead.

On the East Coast, NOAA Ship Thomas Jefferson continues her work with the multi-state, multi-agency Long Island Sound Seafloor Mapping Initiative, as well as acquiring data over 87 square nautical miles in the approaches to New York to update nautical charts. In June, Thomas Jefferson begins some of her summer-long extensive 2013 post-Sandy surveys in Delaware Bay (supported by Title X, Chapter 2, of H.R. 152, the Disaster Relief Appropriations Act, 2013).

As our newest survey vessel, NOAA Ship Ferdinand Hassler, prepares for a long survey career, the crew is taking her through final repairs, upgrades, training, and inspection this spring. If all goes well, Hassler will then survey approaches to Chesapeake Bay in July, before heading to her new homeport in New Castle, New Hampshire. Once there, Hassler plans to survey approaches to New Hampshire and conduct some tests and evaluations of a new autonomous underwater vehicle (AUV) for surveying.

Rainier families send off

Families give the Rainier a heartfelt sendoff. (We’ve blocked the children’s faces to protect online identities.)

On the West Coast, NOAA Ship Rainier will spend part of her season in southeast Alaska, surveying numerous locations, and moving to the Southern Alaska Peninsula in late summer. Rainier will survey 183 SNM of Chatham Strait, which is used regularly by cruise liners, ferries, military vessels, and tugs and barges – and provides larger ships with refuge when they need to avoid storms in the Gulf of Alaska. Rainier also plans to survey 70 SNM at Behm Canal, and 165 SNM at Sumner Strait and Affleck Canal. Later in the summer, Rainier will survey around Cold Bay and the Shumagin Islands. During the transit from their homeport at Newport, Oregon, Rainier will also acquire multibeam backscatter data off the Washington and Oregon coast.

We had to change plans for NOAA Ship Fairweather, which was originally scheduled to tackle some work in the Arctic this summer. This 45-year-old ship needed repairs, and won’t be available for surveys until late August – which is too late for the long haul up to the Arctic. Instead, as soon as she gets underway, Fairweather will assist with an ocean acidification project along the California coast, which will help inform climate change mitigation and adaptation efforts. Fairweather may also survey around Los Angeles / Long Beach and San Diego.

Even though Fairweather won’t be headed north this year, we continue our commitment to the Arctic by using a commercial hydrographic contractor for the essential survey work needed in the approaches to Red Dog Mine and around Krenitzin Island. We are also planning for additional contractor surveys as part of our post-Sandy survey work in New York and New Jersey waters, and for chart updates in the approaches to Mississippi Sound, approaches to Barataria Bay, and along the Louisiana coast.

Additionally, Coast Survey’s navigation response teams are surveying this year in Panama City, Jacksonville, and St. Augustine, Florida; Galveston and Sabine Pass, Texas; Eastern Long Island Sound; and San Francisco Bay. Of course, prime survey season is also prime hurricane season, so the navigation response teams are also updating hurricane plans and performing preventive maintenance so they are ready to deploy as needed for post-hurricane rapid maritime response.

NOAA Ship Thomas Jefferson prepared for 2013 survey season   Leave a comment

By Ensign Brittany Anderson, Junior Officer, NOAA Ship Thomas Jefferson

After a quiet winter at home port, the NOAA Ship Thomas Jefferson completed her sea trials this week in preparation for the 2013 field season.

Each year, prior to departing for working grounds, the Thomas Jefferson transits to the Chesapeake Bay to perform tests on the ship’s and launches’ systems and hydrographic survey equipment. Crews conduct numerous tests to check the accuracy and precision of multibeam echosounders, side scan sonar, and the sophisticated suite of programs that process all the data. Additionally, this is an opportunity to ensure the safety of the vessel and her crew by performing numerous safety drills and readdressing safety standards and operating procedures.

Screen grab of sonar images

This is a screen capture of the simultaneous multibeam and side scan coverage of an obstruction used to verify the NOAA Ship Thomas Jefferson’s imaging and bathymetric sonars.

But it wasn’t all just tests and drills. During her transit, the Thomas Jefferson also deployed a GPS tide buoy to make real-time tides more accurate and efficient for the region.

Deploying GPS tide buoy from TJ

Jack Riley and Brian Murray from Coast Survey’s Hydrographic Systems and Technology Programs Branch assist with GPS tide buoy deployment.

Now that the vessels and equipment are ready for the season and the crew has their sea legs back, the NOAA Ship Thomas Jefferson will be returning to the Northeast this year to further update nautical charts for critical shipping and transportation regions.

NOAA Ship Thomas Jefferson returns to homeport   Leave a comment

by Ensign Brittany Anderson, Junior Officer, NOAA Ship Thomas Jefferson

The NOAA Ship Thomas Jefferson wrapped up her field season last week.

After 193 days away from home, the hydrographic survey vessel completed 14, 768.9 linear nautical miles of survey. This covered 352 square nautical miles of area in Long Island Sound and Block Island Sound. Due to this work, 38 dangers to navigation (DTONs) were issued, protecting maritime traffic in the area.

Additionally, the Thomas Jefferson was in prime position to respond to the devastation caused by Hurricane Sandy in October and November. The U.S. Coast Guard requested assistance from NOAA after New York Harbor was closed to all traffic, preventing crucial goods and services from reaching the citizens of New York City. The Thomas Jefferson and her two launches ran 170.74 linear nautical miles of side scan sonar and multibeam echo sounder operations (MBES), while also surveying 53.82 linear nautical miles of object detection MBES.

Thomas Jefferson has returned to homeport for the winter. On November 9, after an exceedingly successful field season, the ship and her crew arrived at NOAA’s Marine Operation Center – Atlantic in Norfolk.

See WAVY-10 TV coverage of the Thomas Jefferson arrival at Norfolk, with some great explanations of their work responding to requests for help following Hurricane Sandy.

Also see earlier posts, Thomas Jefferson finds two divers in Block Island Sound and Thomas Jefferson mapping Long Island Sound.

The Ferdinand R. Hassler and Thomas Jefferson are rafted together at NOAA’s Marine Operation Center – Atlantic.

NOAA’s navigation assets complete primary post-Sandy assignments, remain available to assist   Leave a comment

NOAA continues to work in partnership with other federal, state, and local partners in response to the devastation of Hurricane Sandy. NOAA’s efforts are focused on navigation surveys to restore maritime commerce; aerial surveys to assist in those efforts and to aid on-the-ground responders from FEMA and local authorities; and in oil spill cleanup and damage assessment.  NOAA’s National Weather Service is also keeping authorities aware of changing weather conditions that could impact recovery and response efforts.

NOAA’s hydrographic survey vessels, including two three-person navigation response teams (NRTs) and the NOAA Ship Thomas Jefferson with her two survey launches, have completed surveys of the Port of New York and New Jersey. Working over the past five days, the high-tech vessels searched approximately 20 square nautical miles of shipping lanes, channels, and terminals to search for dangers to navigation.

Coast Survey navigation managers were embedded with the Coast Guard Maritime Transportation System Recovery Unit for the Port of NY/NJ, coordinating NOAA’s survey response. Lt. Brent Pounds, NOAA, explains ongoing survey operations to one of the port’s terminal operators during the height of operations.

Working with the U.S. Coast Guard (USCG) Maritime Transportation System Recovery Unit, NOAA surveyors provided near-real time updates on underwater object detection (including debris and shipping containers) that allowed the USCG Captain of the Port to make decisions on  port status. (Note: Follow the status of port conditions at U.S. Coast Guard Digital News.)

In addition to aiding in the gradual reopening of the New York City-area port to shipping, including special emergency deliveries of needed petroleum fuels products, NOAA navigation survey response teams also provided valuable data to allow for: the reopening of the port at Hampton Roads, Virginia, home of the largest naval base in the world and one of the nation’s leading ports for the shipping of coal; the reopening of the ports of Baltimore and Philadelphia; and the resumption of the ferry that connects Lewes, Del., and Cape May, N.J.— an important access route to bring aid to stricken New Jersey and Delaware shore communities.

While NOAA’s navigation assets have completed their primary assignments, they remain available to continue to assist the U.S. Coast Guard, as needed, and will be conducting additional surveys in smaller navigational areas of South Jersey and Delaware in coming days.

The NRTs’ work helps speed the re-opening of ports and waterways, allowing the flow of relief supplies, and enabling the resumption of ocean commerce — valued at more than $1 trillion annually to the nation’s economy — to resume.

The processed images from multibeam echosounders provide critical images of the seafloor. This image of a sunken container was acquired during the post-Sandy survey of the Port of NY/NJ, processed by a survey technician on the Thomas Jefferson.

NOAA hydrographers and survey technicians will continue to process the billions of points of data collected by the five NOAA vessels since Sandy response operations began on Oct. 30 at the Port of New York and New Jersey. While initial assessments are based off on-scene observations, additional image processing may reveal further details.

Once processed, Sandy response hydrographic data collected by all NOAA survey vessels in N.Y., N.J., Delaware Bay, and Chesapeake Bay will be available from the National Geophysical Data Center. This data is valuable for contemporary use—but also for reference if NOAA vessels need to re-survey the same areas in future years.

The National Ocean Service has more information on the status of post-Sandy operations for damage assessment, pollution response, and weather reporting.

Example of depth measurements of Sandy Hook Channel from one of NOAA’s post-Sandy surveys.

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