I was woke up this morning by what I thought was a really low flying Jet. (live somewhat near and airport).
After I woke up I initially went through my morning normally, starting the coffee ect when I noticed the sound wasn't dissipating. So I went outside to see what was up and noticed no low flying jets and the sky was clear no clouds at all.
As I listened for about 10 more minutes it wasn't dissipating at all and actually at times got louder. It sounded like a really low flying (slow jet) rumble mixed with some tubular whistling...for lack of a better description. After I realized this wasn't normal I went and got the camera and set it outside to record the sound. (Pointed it in the direction the sound appeared to be coming from). Pikes Peak/Colorado Springs area. However those locations are 35-60 miles away from where I was.
anyway It went on for about an hour. I only recorded about 4 mins worth of it as my camera's mem-card was almost full.
Maybe someone here will have heard something similar somewhere else and know what it was. It was definitely out of the ordinary and I couldn't figure out what it was. I'm a Colorado native and have lived near an airport for nearly 10 years so I can differentiate between low-jet and what I heard there is no misidentification going on here in terms of air-traffic. It did sound somewhat similar but the more I listened to the sound the more it didn’t sound like any jet I had ever heard.
Edit to add: I recomend listening with headphones on.
Overal ter wereld maken mensen er melding van: mysterieuze stationaire zoemgeluiden. Anderen horen op dezelfde plaats ieder keer knallen. Het geluid op lage frequenties lijkt vooral ‘s nachts voor te komen en houdt soms hele dorpen uit de slaap. Deze week is er voor het eerst een op serieuze schaal door specialisten en wetenschappers gesproken over dit fenomeen, in de Amerikaanse stad San Francisco.
Één ding werd daar gelijk duidelijk: mensen over de hele wereld melden zoemgeluiden, er zijn zelfs namen voor bedacht. Zo schijnen bewoners van de Belgische kust over mist poefers/poufers te spreken, terwijl de Italianen wakker liggen van brontidi (bromgeluiden). De Japanners noemen het zoemen yan.
Het geeft wel aan dat het geen nieuw fenomeen is en dat het zoemen op veel verschillende plekken voorkomt. Specialisten van de Nasa wisten te melden dat sommige zoemgeluiden worden veroorzaakt door vulkanen en dat oude mijnschachten door tocht aan het vibreren kunnen raken en dan geluid produceren. Ook sommige geologische processen maken geluid.
Dat verklaart echter lang niet alle gevallen. De overheidsdienst US Geological Service geeft – heel makkelijk – ‘geheime militaire activiteit’ de schuld van sommige geluiden.
Ook het verbranden van meteorieten in de atmosfeer schijnt geluid te maken. Maar iedere nacht opnieuw, zoals in het Engelse dorpje Woodland?
Om de lijst met dingen die we niet weten over het zoemen nog maar wat langer te maken: niemand weet of de herhaaldelijke knallen die op sommige plekken worden waargenomen er iets mee te maken hebben. De bekendste knallen vinden plaats bij het Seneca meer in de oostelijke Verenigde Staten. De Seneca pistols gaan iedere nacht af. Het zijn zeker niet de enige vaste knallen. Aan de Indiase kust kennen ze de vergelijkbare Bansal pistolen.
De vergadering ging uit elkaar zonder dat er een oplossing of verklaring voor de nachtelijke geluiden is gevonden. De onderzoekers willen elkaar wel beter op de hoogte houden van mysterieuze geluiden en hopen er een patroon in te ontdekken. Het is niet veel, maar wel een begin.
Conclusie? Ze zijn onverklaarbaar.
Laast bewerkt: 1 jaar, 5 maanden geleden Door combi.
Mr. Khalilov, what is the nature of the unusual very low-pitched sounds reported by a great number of people in different parts of the planet since the summer of 2011? Many call them “The Sound of the Apocalypse”. Information about that comes from all over the world: US, UK, Costa Rica, Russia, Czech Republic, Australia, etc.
We have analyzed records of these sounds and found that most of their spectrum lies within the infrasound range, i.e. is not audible to humans. What people hear is only a small fraction of the actual power of these sounds. They are low-frequency acoustic emissions in the range between 20 and 100 Hz modulated by ultra-low infrasonic waves from 0.1 to 15 Hz. In geophysics, they are called acoustic-gravity waves; they are formed in the upper atmosphere, at the atmosphere-ionosphere boundary in particular. There can be quite a lot of causes why those waves are generated: earthquakes, volcanic eruptions, hurricanes, storms, tsunamis, etc. However, the scale of the observed humming sound in terms of both the area covered and its power far exceeds those that can be generated by the above-mentioned phenomena.
In that case, what could be causing this humming in the sky?
In our opinion, the source of such powerful and immense manifestation of acoustic-gravity waves must be very large-scale energy processes. These processes include powerful solar flares and huge energy flows generated by them, rushing towards Earth's surface and destabilizing the magnetosphere, ionosphere and upper atmosphere. Thus, the effects of powerful solar flares: the impact of shock waves in the solar wind, streams of corpuscles and bursts of electromagnetic radiation are the main causes of generation of acoustic-gravitation waves following increased solar activity.
Given the surge in solar activity as manifested itself in the higher number and energy of solar flares since mid-2011, we can assume that there is a high probability of impact of the substantial increase in solar activity on the generation of the unusual humming coming from the sky. It should be pointed out that solar activity began to rise sharply since early 2011, with its amplitude significantly higher than all forecasts given by a number of influential scientific institutions in 2010 and 2011. Meanwhile, the observed increase in solar activity is fully consistent with the forecast of the International Committee GEOCHANGE published in the Committee's Report in June 2010. If this growth rate of solar activity continues, its amplitude by the end of 2012 will be higher than the amplitude of 23rd solar cycle, and in 2013-2014 the solar activity will reach its peak the amplitude of which was predicted by us to be 1.5 - 1.7 times higher than the amplitude of the 23rd cycle.
But you said that the cause of the "sky hum" can lie within Earth's core as well, what does it mean?
There is one more possible cause of these sounds and it may lie at the Earth's core. The fact is that the acceleration of the drift of the Earth's north magnetic pole which increased more than fivefold between 1998 and 2003 and is at the same level today points to intensification of energy processes in the Earth's core, since it is processes in the inner and outer core that form the Earth's geomagnetic field. Meanwhile, as we have already reported, on November 15, 2011 all ATROPATENA geophysical stations which record three-dimensional variations of the Earth's gravitational field almost simultaneously registered a powerful gravitational impulse. The stations are deployed in Istanbul, Kiev, Baku, Islamabad and Yogyakarta, with the first and last one being separated by a distance of about 10,000 km. Such a phenomenon is only possible if the source of this emanation is at the Earth's core level. That huge energy release from the Earth's core at the end of the last year was some kind of a start signal indicating the transition of the Earth's internal energy into a new active phase.
Intensification of the energy processes in the Earth's core can modulate the geomagnetic field which, through a chain of physical processes at the ionosphere - atmosphere boundary level, generates acoustic-gravity waves the audible range of which has been heard by people in the form of a frightening low-frequency sound in different parts of our planet.
In both cases, even though the causes of acoustic-gravity waves are of a quite understandable geophysical nature, they are indicative of the expected significant increase in solar activity and the geodynamic activity of our planet. There is no doubt that processes in the core rule the internal energy of our planet, therefore, we should expect by the end of 2012 a sharp rise in strong earthquakes, volcanic eruptions, tsunamis and extreme weather events with peak levels in 2013 - 2014.
10:15 local time now. We heard a 5-8 minute low rumble noise over our TV about 10 minutes ago. I first thought it was a low flying plane, we are close to the airport, it was not. There was actually planes flying over with average noise. This even drowned out nature noises. I am just south of Memphis in Horn Lake, MS, this was coming from the North East. repeat, THIS WAS NOT A PLANE! Several neighbors came out as well. I recorded with my iphone, but it did not pick up very well. Once I get it uploaded, I will post the link. Did anyone else hear this?????