Bill Ballard – HAARP – Induction Magnetometer – 17 August 2012 [1]
Bill Ballard – HAARP – Induction Magnetometer – 17 August 2012
Bill,
HAARP lots of missing data … this is real time and will soon change…
Check it out!
Induction Magnetometer
The image below is a time-frequency spectrogram, which shows the frequency content of signals recorded by the HAARP Induction Magnetometer [4]. This instrument, provided by the University of Tokyo, measures temporal variations in the geomagnetic field in the ULF (ultra-low frequency) range of 0-5 Hz. The spectrogram images [5] are produced by computing the PSD (power spectral density) of successive 102.4-second segments of timeseries data, and plotting these spectra as color/intensity slices along a 24-hour scale. If the images below are not too interesting, you might want to look at 02 Sep 2004 [6] for an example of narrowband PC1 pulsations, or 27 Jul 2004 [7] for an example of wideband ULF noise during a magnetic substorm. Expanded plots of the last 12 hours [8], last 6 hours [9], last 3 hours [10], and last 1 hour [11] are also available.
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