01/18/12 -- really unusual plume today; moving to the N

posted Jan 27, 2012, 11:37 PM by Unknown user
7:40 a.m. Wednesday

The plume is especially low this morning and moving to the N, maybe slightly NW.  It moves up a little and then back down right over the roads and freeway.  It's the coldest morning of this winter so far.  Clear sky, pretty, nice.