Chase logs by year: 2011 |  2010 |  2009 |  2007 |  2006 |  2005 |  2004 |  2003 |  2002 |  2001 |  2000 |  1999  Picture by Matt Rogers. 27-28 May 2001 Weak Tornadoes 7 June 2001 Cows and Supercells (Matt Rogers' summary) 30 June 2001 High-based supercell (Lyle Pakula's summary - page is missing) Fort Collins LP Supercell