USA - Arizona, Utah · 2019-09-01 · from the WORLDHUMMAP archive
A low hum in USA - Arizona, Utah
A very low constant hum heard only when other sounds are not present. We moved from California to Arizona. My wife noticed it soon after the move and asked other friends to hear it and they couldn't but I could hear it. Ever since then She has had trouble sleeping with it unless i play music in the background to cover it up. She is very high strung to begin with and it gets in her head and won't let her sleep. Then I get in a quiet place wherever I go and it is there too. Please keep me informed of any findings or help to resolve any side effects. dennis@gobickers.com
What they reported
First noticed: 2014
Pitch: Not sure without hearing it at the same time but could be at 490 with the volume very low.
Loudest: During the night
Where: Equal indoors and outdoors
Symptoms: none
Changes with weather: I Have not paid attention with different weather but I would guess not.
It is exactly like in this video (I found it after some days, after a research for the hum source, without knowing the existence of this recording) this is the hum that I hear, around 50Hz a…
It started 9 years ago in my apartment as an intermittent low "buzz pulse" with no rhythm - usually noticed it more when I was going to bed. I never found the source - thought maybe it was a…
Low humming sound, feeling of vibration in head near ear. Morning and all night. Other sounds can cancel it out. It does not overlay it.. But the humming suddenly breaks if any sound (music)…
Low frequency hum with oscillating intensity much like an idling engine. Heard or felt more easily at night from inside the house. Wearing earplugs does not reduce it but rather enhances it …
Sounds as if a 4 to 6 cylinder diesel engine running in the distance. I disconnected my electrical power to the home once to test if the Hum is being generated by the power grid. It made no …
Low continous sound, like a diesel generator or tractor that revs at around 1500 rpm per minute, although distant, like it is running approximately 500 - 1000 meters away. Very low frequency…
A low humming sound, occasionally waves up and down in nature, but is there when I go to bed and the surrounding sounds stop. Almost sounds like a plane flying over head but lasts for most o…
the accounts read alike, found by meaning rather than by shared details
Keep reading
There are thousands more like this in the record. Open one at random, or read the ones the most people recognise.
Or if something like this happened to you, write it down and we will look for the others who saw it too.
Know someone this happened to?
If this reminds you of something a friend or a relative told you once and never mentioned again, send them this page. Reading that a stranger described the same thing is usually the part that helps.
Nothing is tracked back to you and nothing is sent on your behalf. The link is just the page you are reading.
This is a Hum report from Dr Glen MacPherson's World Hum Map, an open, worldwide record of people who hear an unexplained low-frequency hum. Reproduced with permission and with thanks; the project is at thehum.info. We remove anything on request. Location shown is approximate.
Anomaly