3 And cried with a loud voice, as when a lion roareth: and when he had cried, seven thunders uttered their voices.
Roareth means to bello!
So we have an Angel who is shouting as loud as he can and when he finishes there are 7 thunders
4 And when the seven thunders had uttered their voices, I was about to write: and I heard a voice from heaven saying unto me, Seal up those things which the seven thunders uttered, and write them not.
So what are these 7 thunders!
NO:1 in Russia! 15th February 2013
Another News report
Images of Meteors and Sonic Sounds.
Sources of Sound
Apparently the one in Russia was Heard around the whole world. We will know the next time one happens.
If I am correct 6 More to go!