Earth Vibration is a separate authored view derived from supported inputs with explicit provenance. Its scale is an application interpretation and must not be described as a literal vibration frequency of the planet.
What Earth Vibration analyzes
Earth Vibration is an authored index derived from Earth Pulse history, not an independent physical measurement. It analyzes a six-hour history window, requires at least 4 samples, targets 12 samples and needs at least 30 minutes of real time span. The newest accepted Earth Pulse observation cannot be older than one hour.
Intensity, variability and stability
Intensity retains the current Earth Pulse level. Variability combines dispersion and average movement between successive observations with weights of 65% and 35%. Stability is defined as 100 minus variability. These labels describe the behavior of the Earth Pulse time series and do not describe literal physical stability of planet Earth.
Formula, quality gates and meaning
The final value uses clamp(intensity + 0.25 * variability, 0, 100). Minimum publication requires coverage >= 0.25 and confidence >= 0.25. AVAILABLE requires coverage >= 0.75 and confidence >= 0.60, otherwise a valid result may be PARTIAL. Insufficient history produces UNAVAILABLE rather than zero. The output is dimensionless and is not a physical vibration frequency or consciousness measurement.