U.S. / Lima OH 45805 / Delphos OH 45807. · 2018-06-05 · from the WORLDHUMMAP archive
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 but I'm familiar with not only the noise of the burn off flare an jet engines as well which can be disiffered through the rumbling hum. Not to mention my snoring wife as well.
What they reported
First noticed: 2001
Pitch: Hmmm doesn't appear to function on my devices
Loudest: During the night
Where: Equal indoors and outdoors
Symptoms: Insomnia;Sense of vibration
Changes with weather: I havery a house in the country as well . An between the sasons I'd say in favorable conditions (Spring / Summer ) is the strongest , while in winters tends to be more subtle.
What stood out: a low humrumblingpulsing light
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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