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The Taos Hum

Voices & soundsTaos, New Mexico, USA · Early 1990s onwardsUnexplained

In a quiet desert town, some people hear a low drone at night that their neighbours can't hear at all.

What was reported

In the early 1990s, residents of Taos and the surrounding area began reporting a faint, low humming or droning sound, often described as like a distant diesel engine. It was usually heard indoors and at night, and some people found it impossible to sleep.

Most people in town heard nothing. A study by scientists from the University of New Mexico and nearby national laboratories found that roughly 2 percent of residents said they heard it, but recording equipment never picked up a source.

Explanations offered

No single cause has been found. Suggestions include industrial or electrical noise, low-frequency sound carried through the ground, and a form of tinnitus that only some people experience. Similar hums have been reported in Bristol, England, and Windsor, Canada, where one was later linked to industry across the river.

When
Early 1990s onwards
Where
Taos, New Mexico, USA
Witnesses
A small share of residents
Status
Unexplained

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