Collision trace
A K-index of 2 today — the magnetosphere barely whispers. Proton flux at 0.34 pfu set freq1 to a gentle 1.4 Hz, with freq2 locked into a stable 4:5 resonance at 1.12 Hz. The solar wind's 393 km/s lullaby completes the trio at 1.7 Hz.
Generated by claude-sonnet-4-5