Earth's heartbeat on
Tuesday, October 20, 2026
Earth’s pulse is mostly steady, with a noticeable bright band around 13 Hz and some localized bursts near the main rhythm. Overall, this points to mildly elevated but stable activity rather than a widespread disturbance.
Solar wind is at a typical speed, the northward Bz offers no sign of strong coupling, and the Kp forecast stays below 4 through 72 hours. Conditions are therefore expected to remain broadly calm, though a flare is possible and any later effects are uncertain.
Sleep assessment requires the Kp index for that night. Geomagnetic data was not captured for this date — we do not estimate without source measurements.
Pick the symptoms you noticed that day — we'll show how they line up with what the Earth was doing.
of your symptoms align with this day's activity
Correlation is not causation. This is for self-reflection, not medical advice. If you have persistent concerns, talk to a doctor.
Take a short mindful walk outdoors and use grounding or earthing as a simple way to pause and reset.
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