The Mariners' Museum - Monitor: History and Legacy
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Monitor - History and Legacy

Chronology of the Sinking of the Monitor

The following narrative detailing the loss of the Monitor was created using eyewitness accounts gathered from archival material.

December 30, 1862

5:00 A.M. The Monitor, under tow by the USS Rhode Island, approaches the coast of North Carolina. The calm seas of the previous evening give way to rising swells.

1:00 P.M. The Cape Hatteras light is sighted bearing "WSW, fourteen miles distant." The increasingly heavy seas begin rolling over the ironclad's deck. Surgeon Grenville Weeks later noted, "The little vessel plunged through the rising waves instead of riding on them as they increased in violence... so that, even when we considered ourselves safe, the appearance was of a vessel sinking." Weeks heard one sailor lament, "Give me an oyster scow!-anything!-only let it be wood, and something that will float over, instead of under the water."

4:30 P.M. The seas begin to calm, but waves continue to roll across the ship. The Cape Hatteras Lighthouse is northwest by west 16 miles distant.

6:30 P.M. The Monitor and Rhode Island enter the warm waters of the Gulf Stream. Paymaster William Keeler later noted that the wind began "...blowing violently; the heavy seas rolled over our bows dashing against the pilot house and surging aft, would strike against the solid turret with such a force to make it tremble..." Just before dark, Commander Bankhead pulls alongside the Rhode Island and informs the captain that if the Monitor runs into trouble during the night, he will hoist a red signal lantern from the turret mast.

7:00 P.M. One of the tow lines snaps and the Monitor begins to yaw and roll severely. The increased motion forces out portions of the oakum seal that had been forced under the turret, leaving large gaps through which water begins to pour. The water level in the bilge begins to rise.

7:30 P.M. Ship's Surgeon Grenville Weeks, who was positioned on the turret, later noted, "At this time the gale increased; black heavy clouds covered the sky, through which the moon glimmered fitfully, allowing us to see in the distance a long line of white plunging foam rushing towards us, - sure indication, to a sailor's eye, of a stormy time." "A gloom hung over everything...the moan of the ocean grew louder and more fearful."

8:00 P.M. The situation below deck becomes more serious. Engineer W.F. Watters later noted that, as he passed under the turret, water was pouring in through the areas where the oakum was displaced. "When the ship rose to the swell, the flat under surface of the projecting armor would come down with great force, causing a considerable shock to the vessel and turret, thereby loosening still more of the packing around its base." One sailor notices water pouring in through the coal bunkers. The water level has risen so high that Bankhead orders Engineer Watters to put the Worthington pump to work. When Watters returns to the engine room, he finds an inch of water on the engine room floor. The sea water also dampens coal stored in the bunkers. Seaman Francis Butts notices the acidic smell of the wet, burning coal. Assistant Engineer R.W. Hands reports to Commander Bankhead, "...the coal was too wet to keep up steam..." The pressure, which normally ran at 80 pounds, has dropped dangerously low to 20 pounds.
The Monitor is still under tow with its bow into the waves. As the storm increases in strength, mountainous waves crash across her decks. The pilot house is almost continuously under water. Paymaster Keeler and some of the other officers are still on the turret: "...we were going ?head on,' or in other words were crossing them [waves] at right angles. Now her bow would rise on a huge billow and before she could sink in the intervening hollow, the succeeding wave would strike her under the heavy armor with a report like thunder and a violence that threatened to tear apart the thin sheet of iron bottom and heavy armor which it supported." "Then she would slide down a watery mountain into a hollow beyond and plunging her bow into the black rolling billow would go down, down, down, under the surging wave till naught could be seen but the top of the black ?cheese box' isolated in a sea of hissing, seething foam, extending as far as we could see around us." The pumps are working at full efficiency, but water below is still gaining. Bankhead gives orders to start the centrifugal pump, which has a capacity of 3,000 gallons per minute. Seaman Butts later remembered seeing "...a stream of water eight inches in diameter spouting up from beneath the waves," as the pump began working. Keeler reported, "...the water diminished, but it was of short duration."

8:45 P.M. The quartermaster on the Rhode Island records the Cape Hatteras Lighthouse bearing "N _ W, twenty miles distant." The situation is growing even more serious. The centrifugal pump is working, but the water continues to rise within the ironclad. The Rhode Island slows its speed and attempts to bring the ironclad into the wind. For a brief while the Monitor seems to ride more easily.

9:30 P.M. The wind continues to increase in intensity, forcing the waves higher, "...burying [the Monitor] completely for an instant, while for a few seconds nothing could be seen of her from the Rhode Island but the upper part of her turret surrounded by foam."


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Go to Main Category:
The Monitor from the James River to Cape Hatteras: May-December, 1862

Go to other documents in this category:
Battle at Drewery's Bluff
Loss of the Monitor - Francis Butts



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