No one has produced a similar looking contrail image. The lighting on everyone is wrong. And they wont be able to get the contrail lighting right until the next missile test launch.
Here's another photo of the same flight the following day:
Here's a photo of a December 31, 2009 contrail:
Here's a page showing the creation and wind-spreading of a VAFB missile launch. Note that the higher winds aloft spread out the upper section of the contrail more quickly than the lower sections, exactly the opposite of the LA contrail.