Why is "Sastrugi" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-03-21 16:13:38
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
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Wikipedia Overview
Sastrugi, or zastrugi, are features formed by the erosion of snow by wind.
They are found in polar regions, and in snowy, wind-swept areas of temperate regions, such as frozen lakes or mountain ridges.
Sastrugi are distinguished by upwind-facing points, resembling anvils, which move downwind as the surface erodes.
These points usually lie along ridges parallel to the prevailing wind; they are steep on the windward side and sloping to the leeward side. Smaller irregularities of this type are known as ripples or wind ridges.
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