There has been a slow steady rise in the Xray flux over the last few hours starting around 20:30 UTC. This is due to an ongoing flare around sunspot region 1410 located on the far western limb of the solar disk.
Update 00:09 UTC Feb 8, 2012 :
This LDE peaked at C7.3 and is now on a slow drop, currently at C2.3
We will update on the flare situation as conditions change.
Keep checking back