It was definitely Feb 13 but I don't think it was 2007.
I lived in EM for that storm and didn't move there until May of 2007. I'm pretty sure it was 2008. But I remember it well. I left work in PG just after 5:00. When I realized I wasn't getting home I went to my neighbor's dental office in Lehi and hung out with him eating Chinese food and listening to the BYU basketball game against Colorado St. I, and several others, didn't get home until almost 1 am. I was even interviewed on KSL news the next day to talk about the experience.