It's a low frequency pulsating droning/rumbling similar to the sound a heat/water pump (HVAC) or a diesel generator makes. I live about 800meters (half a mile) from the largest Navel base in…
both described a low hum · 30 km away
Norway. Hordaland - ├»┬┐┬╜gotnes · 2019-08-19 · from the WORLDHUMMAP archive
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) loud enough become present. But it returns in a quick instance after the sound goes away. Actually the are some delay before the sounds comes back.. Like it has to "flow back into the room again".
What they reported
First noticed: 2015
Pitch: 35
Loudest: During the night
Where: Indoors
Symptoms: Sense of vibration, Dreams..
Changes with weather: Maybe more during much wind and rain.
What stood out: a low hum
It's a low frequency pulsating droning/rumbling similar to the sound a heat/water pump (HVAC) or a diesel generator makes. I live about 800meters (half a mile) from the largest Navel base in…
both described a low hum · 30 km away
Very low frequence, humming, more often during Winter, short breaks and coming back after a few Seconds. Typical short break when I change posture. Not every day, more often evenings. I have…
both described a low hum · 300 km away
Deep, pulsating, vibrating, feel it in my body, chest and head/ears, like an idle engine may be an aggregate.. same level constant, no escape There are two oil platforms "resting" in the fjo…
both described a low hum · 230 km away
Low hum, sounds like some kind of machine or industri noise from far away, yet it feels like it is physically nearby. Comparable to the sound of large air mass rushing through some kind of l…
both described a low hum · 545 km away
Heavy truck idling 1 km away I first heard/learned of "A global hum" 10 minutes ago !!! (what a relief, I have soon 40 years suffering alone !!! ) I am professionally as a physician, musici…
both described a low hum · 554 km away
Low pitched motor type, throbbing sound. Mostly constant, but with occasional momentary breaks. Very annoying. Stopping me getting to sleep. Loudest I have ever heard it tonight. Only fo…
both described a low hum · 652 km away
Low pitch humming like a distant drone, constant low bass humming. At first I thought it was a distant engine, or electric transformer, or factory sounds in the distance... but I have ruled…
the accounts read alike, found by meaning rather than by shared details
Humming noise like a diesel engine in some distance Sound starts around 1am and always stops about 2 hrs before sunrise. Tried to locate the sound and went to the direction (sometimes up to …
the accounts read alike, found by meaning rather than by shared details
It humming sounds like a low trumpet sound or rather like a low calling sound a whale make. That sound is about a slow 10second then pause with a low buzzing or rattling sound of almost 10 s…
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.