First C2 Appearance First Onset at 1Rs CPA [deg] Width [deg] Speed [km/s] Accel [m/s2]
2009/01/14 06:06:03.000 2009/01/14 05:49:02 74 104 298 3.30

C2 Difference GOES XRay Linear Fit

Details: http://cdaw.gsfc.nasa.gov/CME_list/UNIVERSAL/2009_01/univ2009_01.html