You might've been posting when some of the Mexico ones came up, so that could be part of it.

Sometimes quakes show up really, really late. There was a 2.0 in Missouri I think yesterday, and it was within the first few hours of the day UTC time. Yet it wasn't posted when I went to bed the night before, wasn't there in the morning when I got up (at which point it was several hours old), and I find it hard to believe it was there all day and no one noticed it. I had checked the quake list myself mid afternoon at work and it wasn't there then. When that shit happens they can easily go unnoticed.