Sky Trumpets 2011 — Strange Sounds in the Sky (Pre-Viral Year)

Updated on: · By Strange Sounds · Back to the Sky Trumpets hub · Learn more about the Hum phenomenon.

 

Sky Trumpets 2011 features early, intriguing, pre-viral recordings of strange sounds in the sky—from classic skyquake rumbles to horn-like drones — appearing from Canada to Brazil and beyond.
Many clips suggest wind-borne drones, industrial resonance, atmospheric ducting, or low-frequency Hum—and a few remain unexplained.

  • Skim by month: The timeline is short and fast; tap to play.
  • Expect: wind-borne drones, industrial resonance, boom-like events, and low-frequency Hum.

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December 2011

Tennessee, USA — Weird noise from the sky ():

November 2011

Zapopan, Mexico — Extraños sonidos en el cielo ():
Sweden — Strange noise ():
St-Raphaël, France — Unknown sound ():

October 2011

Fredrikstad, Norway — Strange sounds ():
Colorado, USA — Rumbling noise ():
Port Huron, Canada — Strange sound from the ground ():
Rio de Janeiro, Brazil — Som estranho no céu ():

September 2011

Chelyabinsk Oblast, Russia — Strange sound ():
Denmark — Strange sound in Dovnork ():
Drammen, Norway — Earth groaning ():
Montreal, Canada — Strange sound ():
Santiago, Chile — Strange sounds ():
Curitiba, Brazil — Strange sound in the sky ():

August 2011

Łódź, Poland — Strange noise ():
Virginia, USA — Strange sound before quake ():
Southeast England, UK — Weird noise ():
St. Petersburg, Florida, USA — Strange noise ():
Moscow, Russia — Weird noise ():
Colorado, USA — Strange sounds before earthquake ():
Southern Sweden — Strange noises ():
Lviv, Ukraine — Strange sound ():
Homel, Belarus — Strange sounds ():
Ukraine — Are these the Trumpets of Revelation? ():

June–April–March 2011

Woodland, Durham, UK — Strange noise ():
Tibet — Inner Earth ringing ():
USA — Strange sound in the sky ():
Unknown — What is this loud noise? ():