[Elecraft] Possible AC Line noise

[pastormg2 at verizon.net]

Yesterday, I entered excessive band noise.  But this morning the band noise was gone as of 7:00.  But now the S-Meter go from 0 up to 7 in spikes.  This is on 12 meters.  Could this be AC Line noise from the powerpole?  I put in a problem request with my local power company and they were very receptive to coming out and check for any problems on the pole.  I hope I did the correct thing!  Mark KB3Z