Sulzberger Bay () is a bay between Fisher Island and Vollmer Island, along the coast of

King Edward VII Land King Edward VII Land or King Edward VII Peninsula is a large, ice-covered peninsula which forms the northwestern extremity of Marie Byrd Land in Antarctica. The peninsula projects into the Ross Sea between Sulzberger Bay and the northeast corner ...

. Discovered by the

Byrd Antarctic Expedition Richard Evelyn Byrd Jr. (October 25, 1888 – March 11, 1957) was an American naval officer and explorer. He was a recipient of the Medal of Honor, the highest honor for valor given by the United States, and was a pioneering American aviator, p ...

on December 5, 1929, and named by Byrd for Arthur H. Sulzberger, publisher of ''

The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...

'', a supporter of the Byrd expeditions in 1928–1930 and 1933–1935. The Sulzberger Bay indents the front of the Sulzberger Ice Shelf (), an ice shelf about long and wide bordering the coast of Marie Byrd Land between

Edward VII Peninsula King Edward VII Land or King Edward VII Peninsula is a large, ice-covered peninsula which forms the northwestern extremity of Marie Byrd Land in Antarctica. The peninsula projects into the Ross Sea between Sulzberger Bay and the northeast corne ...

and Guest Peninsula. The ice shelf was observed and roughly mapped by the Byrd Antarctic Expedition (1928–1930). Sulzberger Basin () is an undersea basin on the central Ross shelf named in association with the Sulzberger Bay.

Iceberg formation

The ice shelf released icebergs within a day of the

2011 Tōhoku earthquake and tsunami The occurred at 14:46 JST (05:46 UTC) on 11 March. The magnitude 9.0–9.1 (M) undersea megathrust earthquake had an epicenter in the Pacific Ocean, east of the Oshika Peninsula of the Tōhoku region, and lasted approximately six m ...

. Scientists have linked the

ice calving Ice calving, also known as glacier calving or iceberg calving, is the breaking of ice chunks from the edge of a glacier.Essentials of Geology, 3rd edition, Stephen Marshak It is a form of ice ablation or ice disruption. It is the sudden release ...

to the tsunami reaching the ice shelf, some away from the earthquake epicenter. The main iceberg was approximately the area of

Manhattan Island Manhattan (), known regionally as the City, is the most densely populated and geographically smallest of the five boroughs of New York City. The borough is also coextensive with New York County, one of the original counties of the U.S. stat ...

. In total, the icebergs calved from the ice shelf totalled an area of nearly 125 km² (48 mi²). This section of the shelf had not moved since 1946.

Features

Ford Ranges The Ford Ranges () are a grouping of mountain ranges standing east of Sulzberger Ice Shelf and Block Bay in the northwest part of Marie Byrd Land, Antarctica. Discovered by the Byrd Antarctic Expedition on December 5, 1929, they were named by Byr ...

References

External links

Japan's Tsunami Rips Icebergs Double the Size of Manhattan From Antarctica
nbsp;— Discovery News
Japan Tsunami Broke Off Icebergs in Antarctica
nbsp;— Wired.com Bays of Antarctica King Edward VII Land {{RossDependency-geo-stub