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
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It's a deep, rumbling sound that is similar to a running diesel engine, or music with a deep bass being played. Although it helps to play music/put on a fan to drown out the hum, putting my …
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 n…
the accounts read alike, found by meaning rather than by shared details
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
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.
Anomaly