Query: Satellite error inflated Great Lakes temperatures

Relevant passages:
Lake Superior <=SEP=> Lake Superior ( Lac Supérieur ) is the largest of the Great Lakes of North America . The lake is shared by the Canadian province of Ontario to the north , the US state of Minnesota to the west , and Wisconsin and the Upper Peninsula of Michigan to the south . It is generally considered the largest freshwater lake in the world by surface area . It is the world 's third-largest freshwater lake by volume and the largest by volume in North America .

Great Lakes Storm of 1913 <=SEP=> The Great Lakes Storm of 1913 , historically referred to as the `` Big Blow , '' the `` Freshwater Fury , '' or the `` White Hurricane , '' was a blizzard with hurricane-force winds that devastated the Great Lakes Basin in the Midwestern United States and the province of Ontario in Canada from November 7 through November 10 , 1913 . The storm was most powerful on November 9 , battering and overturning ships on four of the five Great Lakes , particularly Lake Huron . Deceptive lulls in the storm and the slow pace of weather reports contributed to the storm 's destructiveness .   The deadliest and most destructive natural disaster to hit the lakes in recorded history , the Great Lakes Storm killed more than 250 people , destroyed 19 ships , and stranded 19 others . The financial loss in vessels alone was nearly US $ 5 million ( or about $ in today 's dollars ) . This included about $ 1 million at current value in lost cargo totalling about 68,300 tons , such as coal , iron ore , and grain .   The storm , an extratropical cyclone , originated as the convergence of two major storm fronts , fueled by the lakes ' relatively warm waters -- a seasonal process called a `` November gale '' . It produced 90 mph ( 145 km/h ) wind gusts , waves over 35 feet ( 11 m ) high , and whiteout snowsqualls . Analysis of the storm and its impact on humans , engineering structures , and the landscape led to better forecasting and faster responses to storm warnings , stronger construction ( especially of marine vessels ) , and improved preparedness .

Great Lakes <=SEP=> The Great Lakes ( les Grands-Lacs ) , also called the Laurentian Great Lakes and the Great Lakes of North America , are a series of interconnected freshwater lakes located primarily in the upper mid-east region of North America , on the Canada -- United States border , which connect to the Atlantic Ocean through the Saint Lawrence River . Consisting of Lakes Superior , Michigan , Huron ( or Michigan -- Huron ) , Erie , and Ontario , they form the largest group of freshwater lakes on Earth by total area , and second largest by total volume containing 21 % of the world 's surface fresh water by volume . The total surface is 94250 sqmi , and the total volume ( measured at the low water datum ) is 5439 cumi . Due to their sea-like characteristics ( rolling waves , sustained winds , strong currents , great depths , and distant horizons ) the five Great Lakes have also long been referred to as inland seas . Lake Superior is the second largest lake in the world by area , and Lake Michigan is the largest lake that is entirely within one country . The southern half of the Great Lakes is bordered by the Great Lakes Megalopolis .   The Great Lakes began to form at the end of the last glacial period around 14,000 years ago , as retreating ice sheets exposed the basins they had carved into the land which then filled with meltwater . The lakes have been a major highway for transportation , migration and trade , and they are home to a large number of aquatic species . Many invasive species have been introduced due to trade , and some threaten the region 's biodiversity .

Lake Erie <=SEP=> Lake Erie ( -LSB- ˈɪəri -RSB- Lac Érié ) is the fourth-largest lake ( by surface area ) of the five Great Lakes in North America , and the thirteenth-largest globally if measured in terms of surface area . It is the southernmost , shallowest , and smallest by volume of the Great Lakes and therefore also has the shortest average water residence time . At its deepest point Lake Erie is 210 ft deep . Lake Erie 's northern shore is bounded by the Canadian province of Ontario , with the U.S. states of Ohio , Pennsylvania , and New York on its southern and easternmost shores and the Lower Peninsula of Michigan on the west . These jurisdictions divide the surface area of the lake by water boundaries . The lake was named by the Erie people , a Native Americans people who lived along its southern shore . That Iroquoian tribe called it `` Erige '' ( `` cat '' ) because of its unpredictable and sometimes violently dangerous nature . It is a matter of conjecture whether the lake was named after the tribe , or if the tribe was called `` Erie '' because of its proximity to the lake .   Situated below Lake Huron , Erie 's primary inlet is the Detroit River . The main natural outflow from the lake is via the Niagara River , which provides hydroelectric power to Canada and the U.S. as it spins huge turbines near Niagara Falls at Lewiston , New York and Queenston , Ontario . Some outflow occurs via the Welland Canal which diverts water for ship passages from Port Colborne , Ontario on Lake Erie , to St. Catharines on Lake Ontario , an elevation difference of 326 ft. Lake Erie 's environmental health has been an ongoing concern for decades , with issues such as overfishing , pollution , algae blooms and eutrophication generating headlines .