Earth's heartbeat on
Saturday, April 4, 2026
The Earth's electromagnetic field is currently active, showing moderate activity across all frequency bands. Several geomagnetic bursts are visible, indicating some disturbances.
The fast solar wind is currently not strongly interacting with Earth's magnetosphere due to the northward Bz. However, given the wind speed and the potential for M-class flares, keep an eye out for possible increases in Schumann activity in the coming days. The Kp forecast remains stable for the next 72 hours.
A mostly settled night. One or two mild factors are pushing the index down, but nothing dramatic. Most sleepers will not notice anything; sensitive individuals may take slightly longer to drift off.
Estimate based on real measurements that night. Sleep effect grounded in peer-reviewed studies (Cajochen et al., Current Biology 2013 on lunar phase; Babayev 2002 on geomagnetic-melatonin coupling). Not medical advice.
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.
If you're feeling restless or unfocused, try grounding exercises like walking barefoot on the earth to help stabilize your energy.
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