John Wheeler links this winter's record high temperatures to minimal snow cover, causing ground surfaces to absorb more sunlight.

John Wheeler attributes record high temperatures this winter to a lack of snow. Snow-covered ground has an albedo between 0.4 and 0.9, reflecting 40-90% of sunlight, while dark, wet soil has an albedo near 0.0, absorbing almost all solar radiation. This year's record highs have occurred with minimal snow cover, resulting in ground surfaces absorbing more sunlight and contributing to warmer temperatures.

February 25, 2024
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