The largest freshwater lake in the world was just declared completely frozen for the first time in a decade, and the visual from space is jaw-dropping.
- Weather pattern reversal: After years of record-low ice coverage due to climate change, a sudden and intense polar vortex plunged the Great Lakes region into a deep freeze, locking up an astonishing 94% of the surface area in ice—the highest percentage seen in over 10 years.
- Lake Superior is a solid block: The lake, which holds over 10% of the world's surface freshwater, hit 100% ice cover for the first time since 2014. NASA satellite imagery reveals a stunning, milky-white sheet stretching across the horizon with zero open water visible.
- Shutdown of lake effect snow: The solid ice cap is acting like a lid, preventing warm water from evaporating and turning into snow. Several lakeside cities in Michigan and New York, which usually get buried in feet of snow, have reported their driest February on record.
- Danger for shipping and wildlife: The ice is so thick (reaching up to 3 feet in places) that cargo ships are stuck in ports, causing delays for iron ore and grain shipments. Meanwhile, whitefish and lake trout are now struggling to find oxygen as the ice cuts off light for algae, disrupting the entire food chain.
- A bizarre 'ice tsunami' phenomenon: Along the shores of Lake Erie, wind pushed massive, jagged ice blocks ashore at 10 mph, piling up into 20-foot-high walls that crushed lakeside fences and fire pits. Residents are calling it an 'ice blockade' and it has become the top tourist photo-op of the week.