Everything about Uss Monitor totally explained
USS Monitor was the first
ironclad warship commissioned by the
United States Navy. She is most famous for her participation in the first-ever naval battle between two ironclad warships, the
Battle of Hampton Roads on
March 9,
1862 during the
American Civil War, in which
Monitor fought the ironclad
CSS Virginia of the
Confederate States Navy. ‘‘Monitor’’ was the first in a long line of
Monitor-class U.S. warships and the term "monitor" describes a broad class of European harbor defense craft.
Ironclads were only a recent innovation, started with the 1859 French
battleship La Gloire. Afterwards, the design of ships and the nature of naval warfare changed dramatically.
Design
Monitor was one of three ironclad warships ordered by the U.S. Navy, after
Galena and
New Ironsides.
Designed by the Swedish engineer
John Ericsson,
Monitor was described as a "cheesebox on a raft," consisting of a heavy round revolving iron
gun turret on the deck, housing two large (11 inch)
Dahlgren guns, paired side by side. The original design of the ship used a system of heavy metal shutters to protect the gun ports while reloading. However, the operation of the shutters proved to be so cumbersome that the crews operating the guns adopted the procedure of simply rotating the turret away from potential hostile fire to reload the guns. Further, the inertia of the rotating turret proved to be so great, that a system for stopping the turret to fire the guns was only implemented on later models of ships in the
Monitor class. The crew of
Monitor solved the turret inertia problem by firing the guns on the fly while the turret rotated past the target. While this procedure resulted in a substantial loss of accuracy, given the close range at which
Monitor operated, the loss of accuracy wasn't critical.
The armored deck was barely above the waterline. Aside from a small boxy
pilothouse, a detachable
smokestack and a few fittings, the bulk of the ship was below the
waterline to prevent damage from cannon fire. The turret comprised 8 bolted together layers of 1" plate with an additional ninth plate inside to act as a sound shield. A
steam donkey engine turned the turret. The heavily armored deck extended beyond the waterproof hull which was only 5/8" thick. Thus the vulnerable parts of the ship were completely protected.
Monitor's hull was built at the Continental Iron Works in the
Greenpoint section of
Brooklyn,
New York, and the ship was launched there on
January 30,
1862. There is a statue in Monsignor McGolrick park in Greenpoint, facing Monitor Street, commemorating the ship.
Monitor was innovative in construction technique as well as design. Parts were forged in nine foundries and brought together to build the ship; the whole process took less than 120 days. In addition to the "cheesebox", its rotating turret, Monitor was also fitted with Ericsson's novel marine screw, whose efficiency and reliability allowed the warship to be one of the first to rely exclusively upon steam propulsion. Ericsson anticipated some aspects of modern submarine design by placing all of Monitor's features except the turret and pilothouse underwater, making it the first
semi-submersible ship. In contrast,
Virginia was a conventional wooden vessel covered with iron plates and bearing fixed weapons.
Battle of Hampton Roads
» See main article Battle of Hampton Roads
At the
Battle of Hampton Roads Virginia attacked the Union blockading squadron in
Hampton Roads,
Virginia, on
March 8,
1862, destroying
USS Cumberland and
Congress and forcing
Minnesota aground before withdrawing. That night,
Monitor, under command of Lt.
John L. Worden, arrived under tow from Brooklyn. When
Virginia returned the next day,
March 9,
1862, to finish off
Minnesota and the rest of the U.S. fleet,
Monitor sailed forth to stop her. The ironclads fought for about four hours, neither one sinking or seriously damaging the other. Tactically, the battle was a draw—neither ironclad did significant damage to the other. However, it was a strategic victory for
Monitor.
Virginia's mission was to break the Union
blockade; that mission failed.
Monitor's mission was to defend the U.S. fleet, which it did.
Virginia did however occupy the 'battlefield' following the strategic retreat of
Monitor, after the captain was hit in the eyes with gunpowder. The two ironclads never again fought each other, although
Virginia occasionally steamed out to Hampton Roads in an unanswered challenge to
Monitor.
The Monitor-class warship
Monitor became the prototype for the
monitor class of warship. Many more were built, including
river monitors and deep-sea monitors, and they played key roles in Civil War battles on the Mississippi and James rivers. Some had two or even three turrets, and later monitors had improved seaworthiness.
Just three months after the famous
Battle of Hampton Roads, the design was offered to
Sweden, and in 1865 the first Swedish monitor was being built at
Motala Wharf in
Norrköping; she was named
John Ericsson in honor of the engineer. She was followed by 14 more monitors. One of them,
Sölve, is still preserved at the marine museum in
Gothenburg.
The last U.S. Navy monitor-class warship was struck from the Navy List in 1937; however, the term remains in use as a generic term to describe an armored river patrol vessel.
Loss at sea
While the design of
Monitor was well-suited for river combat, her low freeboard and heavy turret made her highly unseaworthy in rough waters. This feature probably led to the early loss of the original
Monitor, which foundered during a heavy storm. Swamped by high waves while under tow by
Rhode Island, she sank on
December 31,
1862 in the
Atlantic Ocean off
Cape Hatteras,
North Carolina. 16 of 62 crewmen were lost in the storm.
The name
Monitor was given to the troop carrier
USS Monitor (LSV-5), commissioned late in
World War II. She served primarily in the
Pacific theater, and was later scrapped.
Rediscovery
In 1973, the wreck of the ironclad
Monitor was located on the floor of the
Atlantic Ocean about 16 miles southeast of
Cape Hatteras,
North Carolina. The wreck site was designated as the United States' first marine sanctuary.
Monitor Sanctuary is the only one of the thirteen national marine sanctuaries created to protect a cultural resource, rather than a natural resource.
In 1998 the warship's propellor was raised to the surface. On 16 July 2001, divers from the Monitor National Marine Sanctuary brought to the surface the 30-tonne steam engine. In 2002, after 41 days of work, the revolutionary revolving gun turret was recovered by the U.S.
National Oceanic and Atmospheric Administration (NOAA) and a team of U.S. Navy divers. Before removing the turret, divers discovered the remains of two trapped crew members. The remains of these sailors, who died while on duty, are at the Joint POW-MIA Accounting Command (JPAC) at Hickam Air Force Base, Hawaii, awaiting positive identification.
The site is now under the supervision of NOAA. Many artifacts from
Monitor, including her turret, propeller, anchor, engine and some personal effects of the crew, have been conserved and are on display at the
Mariners' Museum of
Newport News,
Virginia. Artifact recovery from the site has become paramount, as the wreck has become unstable and will decay over the next several decades; this fate also awaits many other commonly-dove wrecks of iron and steel ships, such as
Titanic.
In 1986,
Monitor was designated a
National Historic Landmark. It is one of only three accessible monitor wrecks in the world, the others being the Australian vessel
HMVS Cerberus, and the Norwegian
KNM Thor, which lies at about 25 feet off
Verdens Ende in
Vestfold county,
Norway.
Campaign to honor Monitor
The
Cleveland Civil War Roundtable is mounting a grassroots campaign to persuade the
United States Congress and the Navy to name a
Virginia class submarine after
Monitor. Despite the enduring fame of the original, innovative ironclad, there hasn't been a warship named
Monitor listed in the
Naval Vessel Register since 1961.
Further Information
Get more info on 'Uss Monitor'.
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