Earth's heartbeat on
Saturday, October 17, 2026
Earth’s pulse shows a brief, intense burst across the lower frequencies, but the activity has since eased and the usual steady pattern has returned. Overall, conditions are now settling toward a calmer baseline.
With the solar wind at 464 km/s, the magnetic field pointing northward, and the Kp forecast remaining below 4 through 72 hours, conditions are expected to stay broadly stable. A recent mild flare may be worth watching, but the available outlook does not suggest a significant rise in geomagnetic activity.
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 few minutes for mindful breathing or a grounding walk, and keep a gentle pace as the activity settles.
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