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Live VLF Band Data    

Live VLF band and interference data from 37.34385N,79.288216W. This page automatically refreshes every 5 minutes.

VLF Spectrum 0-48kHz
VLF Spectrum of 0-48kHz (click graph for larger image)  |  Data

VLF Spectrum 0-11kHz Detail
VLF Spectrum Detail 0-11kHz (click graph for larger image)  |  Data
VLF Spectrum 11-30kHz Detail
VLF Spectrum Detail 11-30kHz (click graph for larger image)  |  Data

Sfreic Intensity 5-9kHz
24 Hour Average Sferic Level 5-9kHz (click graph for larger image)  |  Data
3 Day Average Sferic Level 5-9kHz  |  Data
7 Day Average Sferic Level 5-9kHz  |  Data

Hum Levels 24 Hr
24 Hour Average Hum Level (click graph for larger image)  |  Data
3 Day Average Hum Level  |  Data
7 Day Average Hum Level  |  Data


Other data sets are available upon request. Please contact me using the email address below.



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The content presented here is the original work of Mike Smith unless otherwise shown. Please contact me via email for comments or errors. Electronic Projects, Circuits, VLF Radio and More.