An open record of things people cannot explain

Manisa/Turkey · 2022-01-13 · from the WORLDHUMMAP archive

A low hum in Manisa/Turkey

low frequency sound that can be heard all day, which has been going on for 1 year in the region I live in. It is 61 hz. I can hear this sound in the area where I live. I cannot hear it at my workplace, which is 10 km away. A natural gas pipe goes to another city, 5 km from my house. Even if the distance is far, can these pipes be the source?

What they reported

First noticed: 2020

Pitch: 60-70

Loudest: During the night

Where: Indoors

Symptoms: Anxiety

Changes with weather: i dont know

What stood out: a low hum

 

Others who described something like this

2018-12-16

It sounds like a truck's engine or a phone vibrating from distance. I did not know there were many people experiencing it. I always thought it was a noise that was coming from outdoor (like …

both described a low hum · 34 km away

2018-10-27

low constant hum, like a factory ventilation. The apartments in my building have air-conditioners for heat and the outside units make a loud buzzing noise. I reduced the noise using isolatio…

both described a low hum · 326 km away

2018-08-26

Low frequency distant vibration, resembling plane engine or purring of a cat. The sound (a humming vibration) is not constant, it comes and goes. It is not a linear/constant sound, it is sli…

both described a low hum · 458 km away

2018-03-26

It seems like a 50~60Hz hum which I usually only hear late at night. Typically if I wake up around 3pm or so I start hearing it and sometimes have trouble getting back to sleep. I have turne…

both described a low hum · 458 km away

2018-12-09

Low frequency sound and small vibration in my body Yes, I have build a green house ,with sismique resistance and isolation with aluminium vapor menbran with especialy low r├»┬┐┬╜sistance for…

both described a low hum · 586 km away

2019-01-16

similar to a powerful engine running in the distance combined with powerful wind sounds; I used to confuse it with low-flying planes the windows from the apartment i live in all face a very …

both described a low hum · 835 km away

2024-03-06

very low frequency hum that is constant and does not vary in pitch tone or freqency. I can sometimes feel it in my chest as well as hear it. I have been very sensitive to bass sounds and low…

the accounts read alike, found by meaning rather than by shared details

2019-12-28

A low hum that sounds as of it may be some deep vibration that is causing it, I cannot feel it but only hear it. I mainly hear it in the winter months, it's been over ten years since I began…

the accounts read alike, found by meaning rather than by shared details

2020-01-06

Two alternate low frequency sounds. Duration of two alternate sounds is different each time. Could start and stop with any tone. In my previous apartment I was able to hear sound more often …

the accounts read alike, found by meaning rather than by shared details

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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.