Forest Fire Model (Drossel–Schwabl)

Vanilla JS • Canvas grid • Log–log binned fire-size distribution

Tree Growth Probability (p):

Lightning Strike Probability (f):

Steps per Frame:

Seed: manual

Animate fires (pretty, but slower)

Grid

Density

Fires recorded

Last fire size

Forest

Left = empty • Green = tree • Orange = burning (animation mode)

Log–Log Plot (Binned)

Fire size distribution with logarithmic bins

Tip: For DS critical-ish behavior, try small f and moderate p, and run for a while.