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National Film Board of Canada - Phenomenal Documentaries

N3KL Solar Activity Monitor

Solar X-rays:

Geomagnetic Field:
Welcome to the Realm of
Natural VLF Radio Phenomena

"The Music of the Magnetosphere and Space Weather"
About Natural (ELF-VLF) Radio Field-Recordings, Radio DXing, Travel, Photography, The WR-3 ELF-VLF Receiver - By Stephen P. McGreevy

VLF AUDIO ALBUMS - Audio-Files (mp3/wav) of Natural VLF Phenomena - Music of the Magnetosphere

The 2016 WR-3 ELF-VLF "Whistler Receiver" Information Page/Order Form is here

The WR-9STL STEREO-LOOP ELF-VLF Receiver Information Page/Order Form is here

WR-3 Receiver Listening Guide and VLF Handbook

Stephen P. McGreevy's "Auroral Chorus V: Sferics Anthology (released 2012 - Keeler, CA)

PRESENT 2016 VLF recordings are included on this Internet Archives VLF Album page!

'The VLF Story' by Stephen P. McGreevy (about my VLF field-recording travels)

Non-Directional Beacon (NDB) Gallery | Mediumwave Radio DX (and FM airchecks) in St. Petersburg, Russia | The Best of Mediumwave DX in Hawaii (1986 to 1991) and on Oahu, Hawaii November 2010 | China Photo-Gallery and Radio DXing in China Audio-files - November 2013 | Alpha and Omega Radionav. Systems | [STARDUST Capsule re-entry / Leonids meteor-storms FM-skip audio] | [Natural Radio Home Page - level two] | [Aurora Gallery - 1995 - 2001]
Where Cars End Their Time in Hawaii - A Photo Essay Montage | Desert Beauty in Joshua Tree National Park | Photographs I have submitted to Panoramio/Google-Earth | Photos of LowFER and MedFER folks from the late 80's | 183.50 kHz WD2XFJ LowFER Beacon in Burbank, Calif.; and great L.F. Transmitting Resources | Crystal Radio Fun
Hawaiian Camera Obscura | Stephen P. McGreevy in the northern Panamint Valley 06 Feb. 2007 | Stephen P. McGreevy in the northern Panamint Valley 06 Feb. 2007 - Photo 2 | Photo of the Year - Desert Rainbow | The Racetrack and Teakettle Junction - April 2005 - Desert Wildflowers | British Antarctic Survey - Port Lockroy - New WR-4d-BAS VLF Receiver
The VLF Story (first written in 1995, updated 2007 | Build the McGreevy BBB-4 VLF Receiver - simple and fun! | VLF-Quiet sites I have found in North Am. and Europe/UK/IRL, and a travelogue. | Electromagnetic Smog Project
Earthseals Stickers - Paul C. Hoffman | Beautiful Marin Fog | FM-broadcast band DX (2000-2016) and NTSC Television DX (2008-2013) | Many Natural VLF Radio and Radio DXing MP3 Albums at | Photo-Gallery of my visit to Latvia - Sept. 2009 | Yahoo VLF Group Message Boards | WR-3 VLF Receiver powerline-hum-reduction modifications for users | WR-8L VLF SMALL-LOOP Receiver Schematic (developed in 2012)

The 2016 WR-3 VLF "Whistler Receiver" Information Page/Order Form is here

Aurora in Alberta Canada 13 Aug 2000

Aurora in Alberta Canada 13 Aug 2000 at about 0200 MDT - Energy and particles from the Sun impacts Earth's Magnetosphere and generates lovely Aurora and Natural-Radio Signals - the radio sounds of "Space Weather."

Manitoba Aurora photo

Photo of gorgeous aurora over northern Manitoba, Canada, taken during Manitoba Solar-Minimum VLF Expedition, way back on 22 August 1996. Central/Northern Manitoba, Canada is the truly best place (in late summer when it is still mild weather) to see gorgeous aurora. If you wish to witness this incredible spectacle for yourself, you don't have to wait until the cold of winter to go northward to see gorgeous aurora if you head for central/northern Manitoba or Saskatchewan, Canada in late August or early September, and the VLF signals will generally be very good (even in solar-minimum periods)! The True North Strong and Free. I love the Boreal Forest region!

Another lovely VLF-quiet location... (it is necessary to find places free from AC-power-lines to hear the best natural-radio ELF-VLF signals - "The Music of the Magnetosphere."

November 2013 Radio-receiving DXpedition to China:

Click-photo or here to go to China DX/Tour photo-gallery and audio-file links.
Radio-reception DXpediton to China - 03 to 20 November 2013 -

Updated 28 July 2016 - Stephen P. McGreevy, N6NKS, Natural Radio Field-Recordist, Keeler, California

The six MP3 Natural VLF Radio Albums

Stephen P. McGreevy's "Auroral Chorus II: The Music of the Magnetosphere" Album in MP3 (released 2000, Lone Pine, CA)

Stephen P. McGreevy's "August 2000 Solar-Max. Stereo Expedition to Alberta" Album in MP3 (released 2010, Lone Pine, CA)

Stephen P. McGreevy's "Electric-Enigma" Album in MP3 (released 1996, London)

Stephen P. McGreevy's "Auroral Chorus I: The Music of the Magnetosphere" Album in MP3 (released 1998, Lone Pine, CA)

Stephen P. McGreevy's "Auroral Chorus III: The Music of the Magnetosphere" Album in MP3 - Disc 1 of 2 (released 2003 - many recordings of Alberta 2000 and Saskatchewan 2001 Solar-Maximum VLF Expeditions)

Stephen P. McGreevy's "Auroral Chorus III: The Music of the Magnetosphere" Album in MP3 - Disc 2 of 2 (released 2003)

Stephen P. McGreevy's "Auroral Chorus IV: The Music of the Magnetosphere - Desert Whistlers" Album in MP3
- also contains a great amount of field recordings (echo-tank at the Reward Mine, Inyo Co., CA; freight-train recordings; storm chasing, etc. I think you will find this the most fascinating album of mine, yet!

Stephen P. McGreevy's "Auroral Chorus V: Sferics Anthology (released 2012 - Lone Pine, CA)
Contains my NEWEST 2016 VLF field-recordings!

Mediumwave/AM Broadcast-band DXpedition (15-21 November 2010) to north-east Oahu, Hawaii (

Another glorious Hawaiian (n.e. Oahu) Sunrise 19 Nov. 2010 after a wonderful night of DXing the MW/AM BCB! (click image to go to the Internet Archives page of this DXpedition)

Recommended Weblinks:

Premiere Research Institutions involved in natural-VLF-radio research:

Fascinating Websites, and I've been honored to meet folks from all of these organizations:

Listen to VLF in Tromso, Norway on this tour!

Great audio-visual material:

Patrick Sykes in London made a recent, great audio-composition about VLF radio.

Special Thanks to Semiconductor Films for their major contribution to this website.

An amazing site of Thomas Ashcroft and his Radio and Video-Observing!

Kevin Gordon Films - 'Tuned In' (award-winning short-film-doc)

Special Thanks to Maida Withers for using my auroral-sounds in her beautiful presentation! (click picture)

Aurora Borealis - 250 Miles Above the Earth from Randy Smith on Vimeo.

Listening to the Northern Lights (YouTube Video)

Listening to gorgeous chorus recordings from EMFISIS (YouTube video link)

Fascinating Recordings - They LOVED my natural radio albums (available now as MP3 albums on Internet Archives - links above)

Great audio-field-recording (specialty) microphones from Jez! I enjoy audio-field recording in addition to natural-radio.

Live streaming natural-radio ELF-VLF audio:

Excellent Live VLF-audio stream (mono) at 128 kbps from Helsinki, Finland

Live VLF-audio streams online

Some Stephen McGreevy Travel Photography
Inyo County, California photography near my desert VLF observatory:

Travel Abroad: Also available (and also DX/local radio reception from Helsinki, Stockholm, and in the midst of the Baltic Sea, at

Click-photo to go to China photo-gallery and audio-file links. Radio-reception DXpediton to China - 03 to 20 November 2013 -

My Travel Photography Continued...

The entirety of this website is in the Public-Domain - nothing is copyrighted within. Stephen P. McGreevy - N6NKS

My contact page

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