Travel and Tannins on MSN
The square waves phenomenon that goes viral every summer — what oceanographers actually say about how dangerous it is
The grid-pattern “square waves” that appear in viral social media posts each summer are ...
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Square waves suddenly appear on Lake Michigan and reveal a little-known water phenomenon
A strange grid-like waves pattern appeared on the surface of Lake Michigan on January 13, 2026, captured on video and widely shared online. The phenomenon, known as square waves, is as visually ...
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