Man, we have really just rolled snake eyes this year....uber NAO block in December....that interacts with the PV in such a manner that all of the energy phases west.
+PNA January....that is biased west and off of the coast, so that a semi-permanent trough remains anchored along the west coast.
-AO January.....that teams with a +NAO to focus all of the cold in Siberia like Jan 2002.
Now Feb begins with a historic arctic blast that squashes the storm track, until it lifts out in time to rain.
"Just a bit ironic....don't ya think"