An open record of things people cannot explain

United States, Valdosta · 2018-05-04 · from the WORLDHUMMAP archive

An account in United States, Valdosta

It sounds like an idling truck with a big engine. It makes me feel like I�m going crazy sometimes. I look for the source but can�t find it. I�ve driven around my neighborhood at 1am and 4am looking. Sometimes it�s so loud I think it�s at my neighbor�s house but I look outside and there�s nothing!

What they reported

First noticed: 2018

Pitch: 50.5 Hertz triangle

Loudest: During the night

Where: Indoors

Symptoms: Insomnia, Sense of vibration, Anxiety, Dizzy

Changes with weather: Not that I�ve noticed

 

Others who described something like this

2019-10-09

Low, deep, bassy oscillating hum. It�s not very loud but it sounds like it�s covering a wide area and it�s hard to get away from. It sounds �large� if that makes any

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

2018-03-31

A loud but low frequency hum that sounds like a car idling This hum is driving me mad, I get no sleep. It�s not in my head as it�s only in this location, it�s not outside and

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

2019-01-23

Well it�s quite frustrating because I hear a sound that goes between the sound of a dentists drill and that of my dads pickup truck but at night it�s like I can hear both at once a

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.