This is by far the must puzzling sound I have ever encountered.  Again, 2012 is conspicuously displaying bizarre unprecedented events.  The latest phenomenons are “trumpet” or “humming”  sounds emanating from unknown points of origin in different geographic locations.  Some sound like trumpets tuning up for a concert! Others sound like a disturbing buzzing hum.

Apparently some of the experts state these sounds precede an earthquake yet no earthquake transpired post trumpet sound.  Conspiracy theorist are claiming HAARP is being used in secret experiments and these sounds are the direct result.  Allegedly, HAARP was originally used to detect oil reserves around the world.  The Earth is bombarded with highly concentrated radio frequencies bouncing back oil signatures to the monitors.

Allegedly by happenstance, it was discovered that  highly concentrated burst on tectonic plates will cause an earthquake.  This concept is real enough for the Chinese to have alleged HAARP was targeted above the Sichuan epicenter on the day before the quake. Both earthquakes targeted nuclear military facilities.  One common theme with the HAARP connection are multi-colored clouds above the earthquake area.

However,  there is another possibility. The Bible is full of references to trumpets.  In fact, the most exciting reference pertaining to mankind is the following:

1 Corinthians 15:52

in a flash, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, the dead will be raised imperishable, and we will be changed.

Did you get that? A trumpet sound will be heard and then we will be changed!  How exciting does this sound? What is really fascinating is the first sound you will hear in this video will sound just like trumpets.  Where it is coming from is the million dollar question!  Perhaps it is the Earth itself tuning up for its final concerto?

For those people who are claiming this is a hoax, the answer is yes and no!  Some people are creating videos to mock the situation.  However, many are authentic and can not be explained. Other reports are stating these sounds are related to earthquakes; however,  most have no earthquake activity.  The best example of authenticity is the following video captured at a national televised Major League Baseball game:

30 Videos of the Strange Noise Phenomenon