File:Sea Ice in McClure Strait.jpg

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NASA image acquired August 17, 2010

In mid-August 2010, the Northwest Passage was almost—but not quite—free of ice. The ice content in the northern route through the passage (through the Western Parry Channel) was very light, but ice remained in McClure (or M’Clure) Strait.

The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color image on August 17, 2010. Although most of McClure Strait looks perfectly ice-free, immediately west of Prince Patrick Island, a band of sea ice stretches southward across the strait (left edge of the image).

The National Snow and Ice Data Center Sea Ice News and Analysis blog reported that even more ice remained in the southern route (through Amundsen’s Passage) of the Northwest Passage in mid-August 2010. Nevertheless, the ice content in the northern route was not only well below the 1968–2000 average, but also nearly a month ahead of the clearing observed in 2007, when Arctic sea ice set a record low. As of mid-August 2010, however, overall sea ice extent was higher than it had been at the same time of year in 2007.

Credit: NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team

Caption by Michon Scott.

To learn more go to: earthobservatory.nasa.gov/NaturalHazards/view.php?id=45333

Instrument: Terra - MODIS

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Source Sea Ice in McClure Strait
Author NASA Goddard Space Flight Center from Greenbelt, MD, USA

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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by NASA Goddard Photo and Video at https://www.flickr.com/photos/24662369@N07/4909982051. It was reviewed on 5 January 2014 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

5 January 2014

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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current03:25, 5 January 2014Thumbnail for version as of 03:25, 5 January 20142,668 × 1,779 (1.57 MB)Geo Swan (talk | contribs){{Information |Description=NASA image acquired August 17, 2010 In mid-August 2010, the Northwest Passage was almost—but not quite—free of ice. The ice content in the northern route through the passage (through the Western Parry Channel) was very l...

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