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The 2024 ice season was the second time average ice cover across the Great Lakes did not reach 5%. The first time was in 2012, when it hit 4.8%. (The third lowest was 7% in 2002.)
Lake Superior's deepest point [4] on the bathymetric map. [1] Lake Superior has a surface area of 31,700 square miles (82,103 km 2), [7] which is approximately the size of South Carolina or Austria. It has a maximum length of 350 statute miles (560 km; 300 nmi) and maximum breadth of 160 statute miles (257 km; 139 nmi). [8]
Ice coverage for all of the Great Lakes combined was 23.21% – the highest since February 26, 2022, when it was 56.1%. At the beginning of this month, ice coverage was less than 2% across all the ...
The amount of ice on the Great Lakes — Superior, Michigan, Huron, Erie and Ontario — affects shipping to ports in the Midwest and the Rust Belt. People skate on top of Poplar River. (Courtesy ...
Lake effect snow bands over Central New York Map showing some of the lake-effect snow areas of the United States. Cold winds in the winter typically prevail from the northwest in the Great Lakes region, producing the most dramatic lake-effect snowfalls on the southern and eastern shores of the Great Lakes. This lake effect results in much ...
A warm start to the winter season has left the Great Lakes virtually ice-free and with their lowest ice cover to kick off a new year in at least 50 years.
Changes in the elevation of Lake Superior due to glaciation and post-glacial rebound. During the last glacial period, much of northern Europe, Asia, North America, Greenland and Antarctica were covered by ice sheets, which reached up to three kilometres thick during the glacial maximum about 20,000 years ago.
Last year, ice coverage peaked at about 23% and by mid-February, ice only covered 7% of the lakes. Earth experienced its hottest year on record in 2023 , largely because of human-caused climate ...