[winoneforthegipper]

2.3 in Maine right near the larger one in October.

http://earthquake.usgs.gov/earthquakes/recenteqsus/Quakes/usc000e3se.php#details

Aftershock or a pre-quake?

Deeper than the first 4.0

http://www.ldeo.columbia.edu/LCSN/recenteqs/Maps/71-43.html

Given the history of the area....I would not say it’s a aftershock.

[Errant]

Interesting! We’ll have to wait and see but my bet would be on more to come...