2013 • 42.7N 71.2W Massachusetts, Essex
 
2012
Oct Apr  
2017
3 Jun  
2013
3  
2012 • 42.5N 71.3W Massachusetts, Middlesex
May 1  
2014
 
2014
Sep  
2016
2  
2016 • 40.7N 80.0W Pennsylvania, Allegheny
Nov 3 3 2 4  
2014
Aug  
2013 • 38.9N 76.7W Maryland, Prince George's
 
2015 • 36.0N 82.2W North Carolina, Mitchell
Dec Mar 2  
2011
 
2010 • 33.9N 83.3W Georgia, Clarke
1 3 2  
2015
 
2017
Jan 4 Jul  
2015
1 2 10 Feb  
2013
1 4 Apoda y-inversum
2013 • 45.5N 74.3W Canada
6  
2014 • 33.7N 84.4W Georgia, Atlanta
8