Does Lake Erie freeze over every year?

In the average winter, about 50% of Lake Erie is iced over near the end of January, according to the NOAA. This time last year, 55% to 60% of the surface was frozen. Those living on this end of Lake Erie know that when there's open water, it can feel like open season for lake-effect snow.



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It's rare to have, essentially, zero ice cover, said James Kessler, a physical scientist with the National Oceanic and Atmospheric Administration's Great Lakes Environmental Research Laboratory. Waves crash against the Buffalo Breakwater lighthouse on Lake Erie on Friday, Jan. 27, 2023. The lake has yet to freeze.

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As of February 14, 2023, ice covered only 6.6 percent of the five freshwater lakes, which is significantly less than the 35-40 percent ice cover that is typical for mid-February, according to data published by the National Oceanic and Atmospheric Administration's (NOAA) Great Lakes Environmental Research Laboratory ( ...

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Lake Superior is the world's largest freshwater lake by area (31,700 mi2 /82,100 km2). It is also the coldest and deepest of the Great Lakes, with a maximum depth of 406 meters (1,332 feet). By most measures, it is the healthiest of all the Great Lakes.

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Lake Erie has a lake retention time of 2.6 years, the shortest of all the Great Lakes. The lake's surface area is 9,910 square miles (25,667 km2). Lake Erie's water level fluctuates with the seasons as in the other Great Lakes.

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Evaporation continues throughout the winter. Lake Erie, as the shallowest and southernmost lake, is also the warmest and may not always freeze over. If ice cover is insignificant, the open water continues to lose vapor to the dry winter air, dropping water levels.

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According to the average of their simulation ensemble, by 2040–2049, the average annual water levels of Lake Superior, Michigan-Huron, and Erie are projected to increase by 0.19, 0.44, and 0.28 m, respectively, relative to 2010–2019 under the Representative Concentration Pathway (RCP) 8.5 scenario.

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With a mean surface height of 570 feet (170 metres) above sea level, Erie has the smallest mean depth (62 feet) of the Great Lakes, and its deepest point is 210 feet.

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The Canadian side of Lake Erie CLEVELAND, Ohio -- You can't see across Lake Erie to Canada. (Well, occasionally, on hot spring days a temperature inversion allows you to see a hazy image of land, 50 miles across the water.) So what's on the other side?

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Lake Erie is the shallowest and warmest of the Great Lakes.

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Lake Michigan wrecks: the oldest and the mostest Lake Michigan contains more shipwrecks than any of the other Great Lakes, as well as the oldest recorded one: the French ship Griffon, the first European vessel to sail the Lakes.

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These lake surface temperatures are projected to rise by as much as 7°F by 2050 and 12.1°F by 2100. Higher temperatures, increased precipitation, and lengthened growing seasons are likely to result in increased production of blue-green and toxic algae in the lakes.

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True tides—changes in water level caused by the gravitational forces of the sun and moon—do occur in a semi-diurnal (twice daily) pattern on the Great Lakes. Studies indicate that the Great Lakes spring tide, the largest tides caused by the combined forces of the sun and moon, is less than five centimeters in height.

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According to the average of their simulation ensemble, by 2040–2049, the average annual water levels of Lake Superior, Michigan-Huron, and Erie are projected to increase by 0.19, 0.44, and 0.28 m, respectively, relative to 2010–2019 under the Representative Concentration Pathway (RCP) 8.5 scenario.

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