An open record of things people cannot explain

USA, Ceresco 68017 · 2018-11-22 · from the WORLDHUMMAP archive

A low hum in USA, Ceresco 68017

Low strong rumbling usually at night. Sometimes accompanied with vibrations that can be felt. Sounds amplify while inside. It's difficult to determine what direction they come from. At times I've considered if they come from under ground as if someone were tunneling under my house. It's a lower frequency than the noise of semi truck tires traveling down a highway that you may hear miles away. Similar to that if a military helicopter without the chopping sound and whine of the motor. At times I have thought it was the farmers and their machines that they would run at night. I have also caught military helicopters in the area at times that seem to contribute to the noise. Sometimes semi trucks driving down the high way the tires can produce a low hum from miles away that grows and changes pitch as they approach and pass. Doing any activity would drown out the noise. Being inside seems to amplify the intensity

What they reported

First noticed: 2017

Pitch: 1-60hz

Loudest: During the night

Where: Indoors

Symptoms: Sense of vibration, Annoying inescapable sounds, they are not painful just undesired

Changes with weather: I'm not sure

What stood out: a low humrumbling

 

Others who described something like this

2018-12-05

Low, soft rumble - as if a large truck were idling in the distance - it varies, but not rhythmically - I can almost "feel" the vibrations. Most predominantly at night, in the bedroom on the

both described a low hum · rumbling

2018-06-05

It comes an goes , it's rarely a constant , however the hum sustaines for minutes on end at times , pulsating as well . I've looked into Flightradar24 & there is a refinery near my location

both described a low hum · rumbling

2018-05-22

Low rumbling. I live in an area that has experienced a lot of earthquakes, so when I first started hearing the hum I thought it was an approaching small earthquake but the earthquakes never

both described a low hum · rumbling

2018-03-23

low frequency hum that sounds more internal than external. Seems to pulse sometimes, along with my heart beat. Hear it most at night. I can hear it louder some days and less other days. It s

both described a low hum · rumbling

2018-12-06

Very low pulsating rumble. Not unlike a distant diesel engine. I used to live near an alloy plant that had cooling towers with a very similar sound but this is much lower in frequency. The v

both described a low hum · rumbling

2018-03-02

ohhhh Wow...thank you thank you thank you....so I'm not crazy!!! I am sensing something. I live in the NE US. I can certainly relate to this, I hear/sense it a lot, usually late in the ev

both described a low hum · rumbling

2021-10-11

It is a low-frequency humming noise that has no explanation or source. I hear it mostly at night and inside my home. The noise is similar to a train or a diesel truck engine idling and the

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

2019-11-06

Annoying AF. A low rumble like a truck engine revving. I feel the vibration in my whole body and even my eyeballs if I focus on it. Louder at night, but I hear it during most of the day if I

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

2018-09-26

two different types, a high pitch electrical like noise like a monitor whine but it doesnt happens when im out in the country or when there's any background noise to cover it. The other i ma

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.