5.4 Magnitude Earthquake

I was standing in a medical building at 19231 Victory Blvd in Reseda talking to a lady when we started to feel some rumbling.  So then she hides underneath her desk and the rumbling and jerking becomes more violent.  I was standing there calmly scanning my surroundings as I knew it was nowhere big enough to knock down the building I was in.  So then it was over and the lady crawls back out and is wiping her eyes with a kleenex.  She was scared and crying....I smiled and said, everythings allright, you're safe now, it's over.  And then I walked upstairs to the next office because the elevators were knocked out...and that was pretty much it.