Heliograph
The live weather on the Sun, right now — the real solar wind blowing past Earth, heard as an evolving cosmic drone.
SIMULATED (offline)
wind327 km/s
bt5.1 nT
bz+0.0 nT N
kp1.1
wind → pitch · bt → richness
bz → calm ↔ storm · kp → swells
webgl2 aurora
Audio unlocks on this gesture. The aurora is already breathing to the current field.