(meteorobs) Post peak Geminid chunks- some larger?

[Thomas Ashcraft]

I wonder if there is a pattern of the occurrence of larger magnitude 
post-peak Geminid fireballs ?

Here is a nice one from last night. Dec 15, 2011 at 0646:01 UT.
http://www.heliotown.com/FBsGem20111215_0646UT_Ashcraft.mp4

See also for examples spaceweather.com archive :  
http://www.spaceweather.com/meteors/gallery_14dec07_page4.htm

Thomas Ashcraft
New Mexico