Tomsk
RUSiberian Physical-Technical Institute, Tomsk State University
Tomsk, Russia (56.5°N, 85.0°E)
98 · Storm
Station Network
Where Our Data Comes From
Three independent observatories on two continents. Each captures the same electromagnetic signal — their agreement is what makes the data trustworthy.
Calm
Elevated
Active
Storm
AVG 93
Cumiana
ITIK1QFK VLF/ELF Home Observatory (Renato Romero)
Cumiana, Piedmont, Italy
88 · Storm
Etna
ITETNA Radio Observatory
Mount Etna, Sicily, Italy
55 · Elevated
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See Tonight's Aurora Odds
Live Kp forecast + visibility map — find out if the lights reach your latitude tonight.
Open forecastCross-Validation
When all three stations agree, you can trust the score. When they diverge, it usually means a local disturbance (power grid noise, thunderstorm overhead) rather than a global electromagnetic event. We weight all stations equally and display the average.
Each station uses a ground-based VLF receiver to capture the same standing waves between the Earth's surface and the ionosphere. Because the stations are thousands of kilometers apart, a signal that shows up on all three is almost certainly a real global event — not local interference.
Live station agreement
Tomsk 98
Cumiana 88
Etna 55
·
Wide divergence
How We Turn Spectrograms Into Scores
Capture
Every hour, our pipeline downloads the latest spectrogram from each station — a visual snapshot of electromagnetic energy between 0 and 50 Hz.
Analyze
A pixel analyzer measures brightness across the five Schumann bands (7.83, 14.3, 20.8, 27.3, 33.8 Hz). An AI vision model then examines the full image for subtler patterns.
Cross-validate
We compare readings from all three stations. If one disagrees sharply, it likely reflects local noise rather than a global event.
Score
The final 0–100 score is the equal-weight average across stations. Status levels — Calm, Elevated, Active, Storm — are derived directly from this number.
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Solar Storm Status
Live NOAA Kp, solar wind, and G-scale forecast — see the storm before it arrives.
Check statusEmbed This Data
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Explore the Full Dashboard
Scores, spectrograms, heatmaps, and 30-day history — all in one place.
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Listen to 7.83 Hz
Free in-browser binaural + isochronic tone generator at Earth's Schumann frequency.
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