Earth's heartbeat on
Sunday, April 12, 2026
Earth's electromagnetic pulse is experiencing a significant surge, with intense activity across all natural frequencies. This broadband intensification is creating a powerful resonance, indicating a highly active period.
Conditions are expected to remain elevated for the next 24-48 hours, though the northward IMF suggests the magnetosphere is currently shielded from major solar wind disturbances. Solar activity is predicted to be low, with a low probability of significant flares.
Quiet geomagnetic field, no notable lunar or atmospheric pressure stressors. A favourable night for deep sleep — your nervous system gets a clean slate.
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.
During this intense period, focus on grounding yourself by spending time in nature or practicing mindful breathing exercises.
Share this day
Open archive of Earth's heartbeat, updated every hour. Free forever. Your data stays yours.
Our free app
What phase are you in today?
aimy.bio — a free, no-account biorhythm tracker. Check your physical, emotional & mental cycles in seconds. A daily curiosity.
See your day