Placerville CA 95667 · 2019-04-24 · from the WORLDHUMMAP archive
Low hum/vibration, like a distant idling motor Attended concerts: Yes, Shot a gun: Yes, Frequency of air travel: 3-5x/yr, Effect of air travel: acute ear pain. Effect of ground travel altitude change (ie �going to the mountains�): ear popping, ear pain
What they reported
First noticed: 2015
Pitch: 190
Loudest: During the night
Where: Indoors
Symptoms: Ear discomfort (pain, fullness, throbbing), Insomnia, Sense of vibration
Changes with weather: Slight level up with stormy weather
What stood out: a low huma change in air pressure
A low hum that starts out in short, infrequent bursts, and then increases in both frequency & length of time. As it increases in length, it manifests itself as a simultaneous hum/pressure f…
both described a low hum · a change in air pressure
A deep pulsing hum that creates pressure in my ears and a sensation as if it is pulsing in the air around me and sometimes as if coming up from the ground. It's almost as if it's inside me y…
both described a low hum · a change in air pressure
I had completely forgotten about this site because of school and junk, so now I am starting lucid dreaming back again. I am just going to list my two lucid dreams that I had while I was away…
both described a change in air pressure
My family mobed to Florida and we had a really big house. The second floor had a balcony. I was walking around the house, just exploring all of the rooms. Upstairs I came to a hallway. On th…
both described a change in air pressure
Sounds like a train engine idling in the distance. It's a very low, rumbling. It is intermittent. It mostly drones at the same level, but occasionally pulses without a discernible pattern …
both described a change in air pressure
Me and my son and daughter were hunting deer during the 2006 youth deer season. My son shot and wounded a deer and it ran into the woods. We all three went into the woods looking for it. Som…
both described a change in air pressure
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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