🌧️ Rain on Snow: Cold Content, Ripening and the Flood Pulse (2D)

Cross-section of a snowpack under warm rain with a river hydrograph beside it. Change the snow depth and temperature, the rain intensity, duration and temperature, the wind, air temperature, liquid-water holding and the river response, and see the pack refreeze rain, ripen, release water and raise the flood peak, with four in-page numerical checks.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install