Coordinated Data Analysis Web (CDAWeb)
Public data from current and past space physics missions
December 2014: Wind Data Notice - Data between October 27 and November 6, 2014 were lost. Data from Nov. 6-21 or so have incorrect attitude values, and time values start 37 seconds ahead and slew to the correct time (corrected data will possibly become available in the future).
October 1 2014: Important Notice About Reduced STEREO Science Operations
PRIOR DATA/SOFTWARE UPDATES ...