🧊 Hailstorm Impact Simulator — 2D Side View and Impact Energy

2D companion of the hailstorm impact simulator: a side view of hailstones with an exponential size spectrum falling in wind onto an inanimate roof panel, terminal speed from the drag balance, impact-energy and size-spectrum graphs and numerical checks.

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