A closer look at Earth's natural signals

Schumann resonance.
A moment, saved.

A dated observation, kept just as it was shared. See the source, measurement time and chart.

A saved Schumann resonance card

8 Nov 2026

Captured 8 Nov 2026, 16:11 UTC.

← See the latest observationsAll times UTC

Saved observation

3.7A1

Typical · usual 3.5–6

8 Nov 2026 · Measured 15:40 UTC

Latest 5-minute sample 3.5 · 15:40 UTC

This is a local station observation in relative source units. A larger amplitude does not mean that the resonance frequency has become that number.

Captured 8 Nov 2026, 16:11 UTC. This shared view stays as captured; later source revisions may differ.

Relative amplitude 8 Nov 2026

8 Nov 2026Gaps = no observation

Highest 5-minute sample

5.3relative units

First-mode frequency

8.0Hz15:40 UTC · separate observation

Station observations · Hungarian observatory ↗

Standing in while the Siberian observatory is offline, on the same fixed scale. Relative source units, not pT. Amplitude is not frequency.

First-mode amplitude describes the strength of a signal at one station. Frequency describes where the resonance peak sits; it is a different measurement.

Read the chart guide ↗

View observations as a table

8 Nov 2026 · relative amplitude · UTC
Time	Relative amplitude
00:05	2.653
00:10	2.688
00:15	2.646
00:20	2.544
00:25	2.505
00:30	2.601
00:35	2.619
00:40	2.498
00:45	2.431
00:50	2.489
00:55	2.547
01:00	2.621
01:05	2.745
01:10	2.916
01:15	3.005
01:20	2.878
01:25	2.784
01:30	2.72
01:35	2.687
01:40	2.724
01:45	2.775
01:50	2.843
01:55	2.883
02:00	2.954
02:05	2.946
02:10	2.822
02:15	2.809
02:20	2.872
02:25	2.982
02:35	3.064
02:40	2.923
02:45	3.039
02:50	3.112
02:55	3.19
03:00	3.21
03:25	2.952
03:30	2.938
03:35	2.941
03:40	3.164
03:45	3.184
03:50	2.95
03:55	2.853
04:00	2.899
04:05	2.971
04:10	2.985
04:15	2.987
04:20	2.95
04:25	2.912
04:30	2.981
04:35	3.035
04:40	3.01
04:45	3.038
04:50	2.983
04:55	2.947
05:15	3.278
05:20	3.331
05:25	3.389
05:35	3.619
05:40	3.651
05:45	3.725
05:50	3.763
05:55	3.771
06:00	3.483
06:05	3.383
06:10	3.503
06:15	3.605
06:20	3.67
06:25	3.699
06:30	3.666
06:35	3.715
06:40	3.809
06:45	3.954
06:50	3.988
06:55	3.989
07:00	3.945
07:05	3.879
07:10	3.788
07:15	3.659
07:20	3.589
07:25	3.527
07:30	3.517
07:35	3.532
07:40	3.591
07:45	3.638
07:50	3.752
07:55	3.884
08:00	3.996
08:10	4.448
08:15	4.418
08:20	3.952
08:25	3.851
08:30	3.969
08:35	3.857
08:40	3.624
08:45	3.634
08:50	3.758
08:55	4.111
09:00	3.97
09:05	3.812
09:10	3.679
09:15	3.811
09:20	3.988
09:25	4.657
09:30	4.755
09:35	4.66
09:40	4.485
09:45	4.283
09:50	4.634
09:55	4.607
10:00	4.323
10:05	4.075
10:10	3.9
10:15	3.86
10:20	3.769
10:25	3.776
10:30	4.011
10:35	4.259
10:40	4.45
10:45	4.711
10:50	5.072
10:55	5.379
11:00	5.003
11:05	4.79
11:10	4.689
11:15	4.752
11:20	4.994
11:25	5.211
11:30	4.921
11:35	4.735
11:40	4.619
11:45	4.485
11:50	4.275
11:55	4.091
12:00	4.197
12:05	4.357
12:10	4.474
12:15	4.412
12:20	4.113
12:25	3.827
12:30	4.316
12:35	4.595
12:40	4.677
12:45	4.564
12:50	4.252
12:55	4.001
13:00	3.963
13:05	3.989
13:10	3.977
13:15	4.02
13:20	4.137
13:25	4.256
13:30	4.172
13:35	4.112
13:40	4.187
13:45	4.25
13:50	4.164
13:55	4.109
14:00	4.104
14:05	4.082
14:10	3.999
14:15	3.947
14:20	4.005
14:25	4.082
14:30	4.066
14:40	4.023
14:45	3.984
14:50	3.889
14:55	3.803
15:00	3.82
15:05	3.844
15:10	3.876
15:15	3.913
15:20	3.848
15:25	3.784
15:30	3.683
15:35	3.613
15:40	3.569

Your history, in the app.

Keep your journal and explore personal comparisons as your history grows.

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Schumann Pulse for iPhone

A little context.
With you through the day.

Keep your energy, mood and focus ratings beside dated observations. Add sleep quality and everyday context to your diary, then explore available comparisons as suitable history grows.

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Read the signal with confidence.

01 / The chart

Amplitude is not frequency ↗

Read axes, colours and missing periods without turning every bright band into a claim.

02 / The science

Why Earth has resonances ↗

Lightning, the Earth–ionosphere cavity and the often-quoted 7.83 Hz fundamental.

03 / The stations

A world of listening stations ↗

Explore documented research locations and the different instruments behind the observations.

Different stations. Different measurements.

Schumann resonances are electromagnetic resonances of the Earth–ionosphere cavity, mainly excited by lightning. A station measures a local signal shaped by global activity, propagation, local interference and its instruments.

Amplitude describes signal strength. Frequency, measured in hertz, describes the position of a resonance peak. The often-quoted 7.83 Hz is an approximate reference for the first mode, not a live reading or a fixed number for every moment. Different instruments and source units mean the stations’ amplitudes should not be combined into a global score.

For the Siberian station, we draw original charts from subscribed numeric observations, using five-minute averages of samples around each timestamp. Times are converted to UTC. The chart shows the current UTC day; missing observations remain gaps. Before new readings arrive, the latest available measurement keeps its original date. A reading more than 90 minutes old is marked delayed. While the Siberian station is offline (no reading for three hours), Nagycenk in Hungary stands in: its readings, taken from its public chart on the same fixed scale, give the level and the frequency and fill the chart from half an hour after the Siberian station’s last reading. The two stations are never averaged, and their lines never join. Etna provides an attributed source spectrogram.

Understand the frequencies ↗ · Our source standards