Buzzing and vibration of the ground (non-channeled info)

Something is going on in our world right now. The last few days have seen dozens of these events: loud buzzing lasting 20-30 minutes, vibration of the ground, compass readings are off, event followed by a flash of light then ceases.

After my daughter goes to bed tonight I'll be checking in to see if I can info on this. It seems to me it may be related to the groups I channel and the changing 4th --> 5th dimension of our Earth.

Here's some links, a map, and a YouTube video about these anomalies:

http://www.abovetopsecret.com/forum/thread678054/pg1&addstar=1&on=10865233#pid10865233

http://www.abovetopsecret.com/forum/thread677757/pg1

http://www.youtube.com/watch?v=EgSU1wIGlcc

None of the information on this post was channeled.