seasonal snowpack

Seasonal snowpack refers to the accumulation of snow that builds up on the ground during winter months in a specific region. It forms when snowfall exceeds melting, creating a layer of compacted snow that persists through the season. This snowpack acts as a natural water reservoir, slowly releasing water as it melts in spring and summer, which is vital for sustaining ecosystems, agriculture, and water supplies. Its size and stability depend on weather conditions, temperatures, and geographic features, making it a key indicator of seasonal climate variations and water availability downstream.